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Synthesis of spiroindolenine-bearing chroman scaffolds based on a cyclization reaction of para-Quinone methides
Hongmei Qin, Qimei Xie and Long He
New J. Chem., 2022, 46, 9985
DOI: 10.1039/D2NJ00936F

Activation of donor–acceptor cyclopropanes under basic conditions: ring opening of 2-(p-siloxyaryl)cyclopropane 1,1-dicarboxylates with nitro compounds and other C-nucleophiles
Yulia A. Antonova and Andrey A. Tabolin
Org. Chem. Front., 2024, 11, 6483
DOI: 10.1039/D4QO01472C

Photoinduced [4+2] cycloaddition of dienes and quinonemethides
Jobsy Jose, Arun Yadav and Chandra Bhushan Tripathi
Chem. Commun., 2024, 60, 11315
DOI: 10.1039/D4CC03778B

Asymmetric cross Rauhut–Currier reactions of vinyl ketones with carbonylpara-quinone methidesviaphosphine catalysis
Yue Lu, Ningtao He, Xiaohe Miao and De Wang
Org. Chem. Front., 2022, 9, 4840
DOI: 10.1039/D2QO00866A

Addition of sulfonylphthalides to para-quinone methides: Selective 1,6-additions and oxidative annulations
Kavyashree Kuppayya Gond and Mahagundappa Rachappa Maddani
Org. Biomol. Chem., 2023, 21, 2504
DOI: 10.1039/D2OB02134J

Modular access to diarylmethyl sulfonamides via visible light-promoted cross-coupling reactions
Yu-Tong Mei, Hui Zhang, Yu Jiang, Yu-Jia Gu, Jiang-Lai Deng, Dan Yang, Lin-Hai Jing and Ming-Song Shi
Chem. Commun., 2024, 60, 8589
DOI: 10.1039/D4CC02571G

Single-carbon-atom transfer to para-quinone methides from TMSCF2Br
Ruikang Sun, Pei Zhang, Yong Yan, Jie Zhu, Qirui Chen, Chi Yang, Aijun Lin, Xuanyi Li, Shang Gao and Hequan Yao
Chem. Sci., 2025, 16, 12324
DOI: 10.1039/D5SC03234B

Visible-light-induced tandem ring opening/1,6-conjugate addition of cyclobutanols with p-quinone methides under metal- and additive-free conditions
Tongyao Zhou, Jie Zeng, Yang Liu, Hang Chen, Haifeng Wang, Qiongjiao Yan, Wei Wang and Fener Chen
Green Chem., 2024, 26, 1375
DOI: 10.1039/D3GC04286C

Transition-metal-free approaches to 2,3-diarylated indenones from 2-alkynylbenzaldehydes and phenols with tunable selectivity
Tuanli Yao, Shuaijing Zhao, Tao Liu, Yuting Wu, Yanhui Ma, Tao Li and Xiangyang Qin
Chem. Commun., 2022, 58, 4592
DOI: 10.1039/D2CC01324J

Olefin skeletal rearrangement enabling access to multiarylated N-sulfonyl amidines
Chen-Chang Cui, Feng Lin, Lu-Yao Wang, Yin-Ping Liu, Shu-Jiang Tu, Man-Su Tu, Wen-Juan Hao and Bo Jiang
Chem. Commun., 2024, 60, 1492
DOI: 10.1039/D3CC05977D

Tandem 1,6-addition/cyclopropanation/rearrangement reaction of vinylogous para-quinone methides with 3-chlorooxindoles: construction of vicinal quaternary carbon centers
Yuan Pan, Weiwu Ren, Zhanhao Zhang, Fengbiao Luo, Xiaohan Hou, Xiaoyang Li, Yun-Fang Yang and Yang Wang
Org. Chem. Front., 2022, 9, 3697
DOI: 10.1039/D2QO00471B

Reactivity of quinone methides with carbenes generated from α-diazocarbonyl compounds and related compounds
Sharma Happy, Mohammad Junaid and Dongari Yadagiri
Chem. Commun., 2023, 59, 29
DOI: 10.1039/D2CC05623B

Silver-catalyzed regioselective 1,6-hydroarylation of para-quinone methides with anilines and phenols
Biquan Xiong, Shipan Xu, Weifeng Xu, Yu Liu, Limin Zhang, Ke-Wen Tang, Shuang-Feng Yin and Wai-Yeung Wong
Org. Chem. Front., 2022, 9, 3807
DOI: 10.1039/D2QO00541G

1,6-Addition of 1,2,3-NH triazoles topara-quinone methides: Facile access to highly selective N1and N2substituted triazoles
Vishakha Rai, Kavyashree P., Sarvesh S. Harmalkar, Sundar N. Dhuri and Mahagundappa R. Maddani
Org. Biomol. Chem., 2022, 20, 345
DOI: 10.1039/D1OB01717A

Stereoselective synthesis of fully substituted ethylenes via an Ag-catalyzed 1,6-nucleophilic addition/annulation cascade
Bu-Zheng Tang, Wen-Juan Hao, Jia-Zhuo Li, Shan-Shan Zhu, Shu-Jiang Tu and Bo Jiang
Chem. Commun., 2020, 56, 7749
DOI: 10.1039/C9CC10022A

Dearomative 1,6-addition of P(O)–H to in situ formed p-QM-like ion pairs from 2-benzofuryl-ols to C3-phosphinoyl hydrobenzofurans
Long Chen, Yun-Xiang Zou, Shi-Lu Zheng, Xiao-Yan Liu, Hong-Li Yang, Jing Zhang, Yao Zeng, Li Duan, Zhong Wen and Hai-Liang Ni
Org. Chem. Front., 2021, 8, 1756
DOI: 10.1039/D1QO00076D

Catalyst and transition-metal free 1,6-conjugate addition of azobisisobutyronitrile: access to isobutyronitrile containing diarylmethanes
Ajay G. Mamale, Balaji M. Ghodake, Rajesh G. Gonnade and Asish K. Bhattacharya
Org. Biomol. Chem., 2025, 23, 3956
DOI: 10.1039/D5OB00012B

Microwave-assisted copper catalyzed decarboxylative reductive coupling ofpara-quinone methides with 3-indoleacetic acids: rapid access to polycyclic spiroindolequinone derivatives
Gui-Ting Song, Yuan Liu, Xin-Yue Hu, Shu-Ting Li, Jian-Bo Liu, Yong Li and Chuan-Hua Qu
Org. Chem. Front., 2023, 10, 1512
DOI: 10.1039/D3QO00026E

Organocatalytic C3-functionalization of indolizines: synthesis of biologically important indolizine derivatives
Yi-Zhu Zhang, Feng-Tao Sheng, Zuoquan Zhu, Zhi-Ming Li, Shu Zhang, Wei Tan and Feng Shi
Org. Biomol. Chem., 2020, 18, 5688
DOI: 10.1039/D0OB01230K

Remote methylene C(sp3)–H functionalization enabled by organophosphine-catalyzed alkyne isomerization
De Wang, Zefeng Song, Jianyu Zhang and Tao Xu
Org. Chem. Front., 2021, 8, 1125
DOI: 10.1039/D0QO01399D

A single-pot synthesis of 4-hydroxybenzophenones via acid-catalyzed alkoxylation of p-quinone methides followed by DDQ-assisted oxo-demethoxylation
Jasbir Kaur Mahey, Chunilal B. Pawara and Sumit B. Kamble
New J. Chem., 2023, 47, 18419
DOI: 10.1039/D3NJ03163B

Synthesis of C-glycosides enabled by palladium-catalyzed glycosylation reactions
Wenli Tong, Jie-Ping Wan and Jianchao Liu
Org. Chem. Front., 2024, 11, 6918
DOI: 10.1039/D4QO01619J

Non-enzymatic synthesis of C-methylated fluostatins: discovery and reaction mechanism
Bidhan Chandra De, Chunfang Yang, Chunshuai Huang, Changsheng Zhang and Wenjun Zhang
Org. Biomol. Chem., 2024, 22, 1152
DOI: 10.1039/D3OB01920A

A HMPA–H2O mediated oxygenative carbocyclization of 2-alkynylphenyl-substituted p-quinone methides to indenones
Shaheen Fatma, Feroz Ahmad, Yogesh A. Pankhade, Pavit K. Ranga and Ramasamy Vijaya Anand
Org. Biomol. Chem., 2024, 22, 5891
DOI: 10.1039/D4OB00966E

A formal vinylogous Schmidt reaction: nitrogen insertion of para-quinone methides
Bo Wang, Chen Zhu, Yanhao Dong, Chen Kong, Hanxiao Zhu, Tiandi Ding, Guoyue Wei, Yatong Yang, Xin Zhao, Magnus Rueping, Qingqiang Yao, Kun Zhao, Yan Li and Ying Zhi
Org. Chem. Front., 2025
DOI: 10.1039/D5QO00476D

A diastereoselective strategy for dihydrophenanthrene-fused spirooxindoles via [1,2]-phospha-Brook rearrangement
Amjad Ali, Harish K. Harit, Chandana Behera and Ravi P. Singh
Chem. Commun., 2024, 60, 8904
DOI: 10.1039/D4CC02215G

Visible light-mediated synthesis of α-alkoxy/hydroxy diarylacetaldehydes from terminal alkynes
Jaswant Kumar, Ajaz Ahmed, Sourav Kumar, Shabnam Raheem, Masood Ahmad Rizvi and Bhahwal Ali Shah
New J. Chem., 2022, 46, 10967
DOI: 10.1039/D2NJ01614A

Organocatalytic 1,6-hydrophosphination of para-quinone methides: enantioselective access to chiral 3-phosphoxindoles bearing phosphorus-substituted quaternary carbon stereocenters
Lisheng Wang, Fuxing Yang, Xiaoping Xu and Jun Jiang
Org. Chem. Front., 2021, 8, 2002
DOI: 10.1039/D0QO01638A

Recent development in asymmetric organocatalytic domino reactions involving 1,6-addition as a key step
Yaseen Hussain, Tamanna, Manisha Sharma, Akshay Kumar and Pankaj Chauhan
Org. Chem. Front., 2022, 9, 572
DOI: 10.1039/D1QO01561C

1,6-Conjugate addition of in situ generated aryldiazenes to p-quinone methides
Ajay G. Mamale, Sayantan Paul, Rajesh G. Gonnade and Asish K. Bhattacharya
Org. Biomol. Chem., 2024, 22, 5636
DOI: 10.1039/D4OB00618F

Acid-catalysed intramolecular Friedel–Crafts annulation of hetero-atom-functionalized para-quinone methides: access to O-, S- and N-based heterocycles
Sonam Sharma, Gurdeep Singh, Rekha, Munnu Kumar and Ramasamy Vijaya Anand
Org. Biomol. Chem., 2023, 21, 5072
DOI: 10.1039/D3OB00502J

Metal-free and enantioselective synthesis of 1,4-benzoxazepines frompara-quinone methide derivatives and α-bromohydroxamates
Suo-Suo Qi, Xin Luo, Xiao-Ping Sun, Jing-Jing Zhai, Ming-Ming Chu, Jin Chen, Yi-Feng Wang and Dan-Qian Xu
Chem. Commun., 2023, 59, 8822
DOI: 10.1039/D3CC02368K

Regioselective allenylation and propargylation of various para-quinone methides using alkynyl azaarenes as pronucleophiles
Amritha Rayaroth, Afna Elikkottil, Chithra Mohan Jayakumari, Kalyanakrishnan Arayil Vennoli, Sivaranjana Reddy Vennapusa and Alagiri Kaliyamoorthy
Chem. Commun., 2022, 58, 10671
DOI: 10.1039/D2CC03439E

Synthesis of functionalized 3,2′-pyrrolidinyl spirooxindoles via domino 1,6-addition/annulation reactions of para-quinone methides and 3-chlorooxindoles
Xiaochen Tian, Yongxing Zhang, Weiwu Ren and Yang Wang
Org. Chem. Front., 2022, 9, 615
DOI: 10.1039/D1QO01605A

Merging dearomatization with redox-neutral C(sp3)–H functionalization via hydride transfer/cyclization: recent advances and perspectives
Fangzhi Hu, Yao-Bin Shen, Liang Wang and Shuai-Shuai Li
Org. Chem. Front., 2022, 9, 5041
DOI: 10.1039/D2QO01054B

Synthesis of N-benzyl pyridones from para-quinone methides (p-QMs) at room temperature: evaluation of in vitro blood-stage antiplasmodial activity
Rapelly Venkatesh, Keerthana Gurukkalot, Vinoth Rajendran and Jeyakumar Kandasamy
Org. Biomol. Chem., 2025, 23, 383
DOI: 10.1039/D4OB01686F

Catalyst-free 1,6-conjugate addition of indoles and 4-hydroxycoumarins topara-quinone methides: synthesis of unsymmetrical triarylmethanes
Subramani Kumaran, Mohan Prabhakaran, Narayanan Mariyammal and Kanniyappan Parthasarathy
Org. Biomol. Chem., 2020, 18, 7837
DOI: 10.1039/D0OB01789B

Solvent-controlled regioselective C(5)–H/N(1)–H bond alkylations of indolines and C(6)–H bond alkylations of 1,2,3,4-tetrahydroquinolines with para-quinone methides
Volkan Akyildiz, Ferruh Lafzi, Haydar Kilic and Nurullah Saracoglu
Org. Biomol. Chem., 2022, 20, 3570
DOI: 10.1039/D2OB00035K

Site-selective ring opening of bicyclo[n.1.0]alkanols: an Fe(ii)-catalyzed 1,6-conjugate addition to p-quinone methides
Neha Jha, Subhadip Mondal and Manmohan Kapur
Chem. Commun., 2023, 59, 12491
DOI: 10.1039/D3CC04135B

Diastereoselective synthesis of polycyclic indolinesviadearomative [4 + 2] cycloaddition of 3-nitroindoles withortho-aminophenylp-quinone methides
Shun Zhou, Hui-Ling Qian, Jian-Qiang Zhao, Yong You, Zhen-Hua Wang, Jun-Qing Yin, Yan-Ping Zhang, Ming-Feng Chen and Wei-Cheng Yuan
Org. Biomol. Chem., 2023, 21, 1373
DOI: 10.1039/D2OB02303B

Catalytic vs. uncatalyzed [2 + 2] photocycloadditions of quinones with alkynes
Alexander A. Fadeev and Martin Kotora
Org. Biomol. Chem., 2023, 21, 6174
DOI: 10.1039/D3OB00636K

Brønsted acid catalyzed radical addition to quinone methides
Shiv Shankar Patel, Dileep Kumar and Chandra Bhushan Tripathi
Chem. Commun., 2021, 57, 5151
DOI: 10.1039/D1CC01335A

Phosphine-catalysed transformations of ortho- and para-quinone methides
Aitor Maestro and Mercedes Zurro
Org. Biomol. Chem., 2023, 21, 8244
DOI: 10.1039/D3OB01276J

Synthesis of N-functionalized 2,3-disubstituted benzofurans/naphthofurans from para-quinone methides and isocyanides via the [4 + 1] annulation pathway
Someshwar B. Kale, Manish Kumar, Dinesh R. Shinde, Gamidi Rama Krishna and Utpal Das
Org. Chem. Front., 2023, 10, 3746
DOI: 10.1039/D3QO00048F

Iron(iii)-catalyzed tandem annulation of indolyl-substituted p-quinone methides with ynamides for the synthesis of cyclopenta[b]indoles
Ke-Yin Yu, Xiao-Min Ge, Yi-Jun Fan, Xiao-Tao Liu, Xue Yang, Yu-Han Yang, Xian-He Zhao, Xian-Tao An and Chun-An Fan
Chem. Commun., 2022, 58, 8710
DOI: 10.1039/D2CC03252J

One-pot synthesis of thioethers from indoles and p-quinone methides using thiourea as a sulfur source
Pradeep Kumar, Deepanshi Saxena, Rahul Maitra, Sidharth Chopra and T. Narender
Org. Biomol. Chem., 2023, 21, 8289
DOI: 10.1039/D3OB01312J

Visible-light-mediated radical reactions of indoles withpara-quinone methides using eosin Y as an organophotoredox catalyst
Rekha, Sonam Sharma and Ramasamy Vijaya Anand
Org. Biomol. Chem., 2023, 21, 6218
DOI: 10.1039/D3OB00852E

Organocatalytic site- and stereoselective 1,6-additions of N-aryl-3-oxobutanamides to propargylic aza-p-quinone methides
Fushuai Li, Xuling Chen, Shuai Liang, Zhenyan Shi, Pengfei Li and Wenjun Li
Org. Chem. Front., 2020, 7, 3446
DOI: 10.1039/D0QO00888E

Triple role of boronic acid as a catalyst in the alkylation of quinoline to functionalized tetrahydroquinoline
Siddhartha Kumar Senapati, Asish Borah, Swagata Hazarika and Animesh Das
Org. Biomol. Chem., 2025, 23, 7275
DOI: 10.1039/D5OB00895F

Photocatalyst-free hydroacylations of electron-poor alkenes and enones under visible-light irradiation
Ádám Márk Pálvölgyi, Florian Ehrschwendtner, Michael Schnürch and Katharina Bica-Schröder
Org. Biomol. Chem., 2022, 20, 7245
DOI: 10.1039/D2OB01364A

Recent advances in the organocatalytic applications of cyclopropene- and cyclopropenium-based small molecules
Pavit K. Ranga, Feroz Ahmad, Gurdeep Singh, Akshi Tyagi and Ramasamy Vijaya Anand
Org. Biomol. Chem., 2021, 19, 9541
DOI: 10.1039/D1OB01549D

Synthesis of diarylmethyl thioethersviaa DABCO-catalyzed 1,6-conjugate addition reaction ofp-quinone methides with organosulfur reagents
Ming-Shan Shuai, Xiang Guan, Xing-Hai Fei, Mao Zhang, Xiao-Zhong Fu, Bin He and Yong-Long Zhao
RSC Adv., 2023, 13, 12982
DOI: 10.1039/D3RA01815F

Reactivity vs. selectivity of quinone methides: synthesis of pharmaceutically important molecules, toxicity and biological applications
Kasim Ali, Prajjval Mishra, Awnish Kumar, Damodara N Reddy, Sushobhan Chowdhury and Gautam Panda
Chem. Commun., 2022, 58, 6160
DOI: 10.1039/D2CC00838F

Synthesis of polycyclic indoles via organocatalytic bicyclization of α-alkynylnaphthalen-2-ols with nitrones
Ting Xu, Na Lin, Wen-Juan Hao, Jie Zhang, Meng-Fan Li, Shu-Jiang Tu and Bo Jiang
Chem. Commun., 2020, 56, 11406
DOI: 10.1039/D0CC05027J

HFIP-promoted formal [2π + 2σ] cycloaddition of para-quinone methides with bicyclo[1.1.0]butanes: an approach towards spiro-bicyclo[2.1.1]hexanes
Haijian Wu, Manman Sun, Jing Zhang, Zhiming Wang, Jianguo Yang and Gangguo Zhu
Org. Chem. Front., 2025, 12, 1951
DOI: 10.1039/D4QO02226B

Construction of chiral chroman skeletons via catalytic asymmetric [4 + 2] cyclization of ortho-hydroxyphenyl-substituted para-quinone methides catalyzed by a chiral-at-metal rhodium complex
Jian Yang, Siliang Ming, Gang Yao, Haifeng Yu, Yu Du and Jun Gong
Org. Chem. Front., 2022, 9, 2759
DOI: 10.1039/D2QO00302C

Unmasking the reverse reactivity of cyclic N-sulfonyl ketimines: multifaceted applications in organic synthesis
Soumitra Guin, Debashis Majee and Sampak Samanta
Chem. Commun., 2021, 57, 9010
DOI: 10.1039/D1CC03439A

Non-hydrogen bond catalyst-mediated diastereoselective conjugate additions of 5H-oxazol-4-ones to o-hydroxyphenyl-substituted p-quinone methides
Ziyang Wang, Anqi Huang, Fang Fang, Pengfei Li, Guokai Liu and Wenjun Li
Org. Biomol. Chem., 2020, 18, 6807
DOI: 10.1039/D0OB01558J

Catalytic rearrangement reaction of p-hydroxybenzyl alcohols with o-alkynylnaphthols for synthesis of naphthopyrans
Ping Wu, Chun-Dong Huang, Ye-Hui Ding, Yun-Xuan Chen, Jia-Hao Ji, Shao-Fei Ni, Yu Peng and Wei Tan
Org. Chem. Front., 2025, 12, 4485
DOI: 10.1039/D5QO00225G

Regio- and diastereoselective synthesis of diverse spirocyclic indenes by cyclization with indene-dienes as two carbon building blocks
Yi-Hang Deng, Wen-Li Xu, Lei Wang, Cheng-Yang Tang, Ji-Ya Fu and Chuan-Bao Zhang
Org. Biomol. Chem., 2023, 21, 6681
DOI: 10.1039/D3OB00982C

Three-component approach to modular synthesis of tetra-substituted furans and pyrroles
Pei Zhang, Wenqing Ti, Tianfeng Gao, Jie Zhu, Aijun Lin, Shang Gao, Xuanyi Li and Hequan Yao
Org. Chem. Front., 2024, 11, 2554
DOI: 10.1039/D3QO02096G

Iron catalyzed tandem ring opening/1,6-conjugate addition of cyclopropanols with p-quinone methides: new access to γ,γ-diaryl ketones
Sachin R. Shirsath, Sagar M. Chandgude and M. Muthukrishnan
Chem. Commun., 2021, 57, 13582
DOI: 10.1039/D1CC05997A

In situ phosphonium-containing Lewis base-catalyzed 1,6-cyanation reaction: a facile way to obtain α-diaryl and α-triaryl acetonitriles
Jian-Ping Tan, Yuan Chen, Xiaoyu Ren, Yumeng Guo, Bing Yi, Hongkui Zhang, Guowei Gao and Tianli Wang
Org. Chem. Front., 2022, 9, 156
DOI: 10.1039/D1QO01501J

Pd(ii)-catalyzed annulation of terminal alkynes with 2-pyridinyl-substituted p-quinone methides: direct access to indolizines
Feroz Ahmad, Pavit K. Ranga, Yogesh A. Pankhade, Shaheen Fatma, Ashrumochan Gouda and Ramasamy Vijaya Anand
Chem. Commun., 2022, 58, 13238
DOI: 10.1039/D2CC04395E

One-pot formal [3 + 2] annulation of 2-pyridinyl-substituted p-quinone methides and arynes for the synthesis of 3-aryl pyrido[1,2-a]indoles
Mengfan Li, Yan Chen, Hao Tang, Wen Cheng, Benren Liao, Qingwei Wang and Weiyin Yi
Org. Biomol. Chem., 2024, 22, 5618
DOI: 10.1039/D4OB00684D

A thermal decarboxylative Cloke–Wilson rearrangement of dispirocyclopropanes derived from para-quinone methides and bromo-Meldrum's acids: an approach to synthesize spirobutyrolactone para-dienones
Tong Li, Dandan Yan, Chaoxing Cui, Xixi Song and Junbiao Chang
Org. Chem. Front., 2020, 7, 2682
DOI: 10.1039/D0QO00770F

Photoinduced decarboxylative 1,6-addition of para-quinone methides with α-keto acids: an eco-friendly approach to α,α′-diarylated ketones
Chen He, Yingfang Zhong, Huiqi Han, Qi Wang, Lijing Xu, Ting Zhang, Yaqiong Hu, Qitong Huang, Jun Liu and Min Yang
New J. Chem., 2022, 46, 21032
DOI: 10.1039/D2NJ04562A

Design and development of intramolecular doubly vinylogous Michael addition to access 3-aryl substituted 2-alkenyl-benzofurans and -indoles
Manyam Subbi Reddy, Jagadeesh Babu Nanubolu and Surisetti Suresh
Org. Biomol. Chem., 2023
DOI: 10.1039/D3OB00861D

A one-pot synthesis of 2,3-dihydrobenzofurans, benzofuran-2(3H)-ones, and indoles via a [4 + 1] annulation reaction of ortho-substituted para-quinone methides and bromonitromethane
Amol T. Savekar, Vishal B. Karande, Dattatray G. Hingane and Suresh B. Waghmode
Org. Biomol. Chem., 2024, 22, 8945
DOI: 10.1039/D4OB01369G

para-Quinone methides in natural product biosynthesis
Jie Gao, Qibin Chen and Qi Zhang
Nat. Prod. Rep., 2025
DOI: 10.1039/D5NP00044K

Cu-Catalyzed radical-triggered spirotricyclization of enediynes and enyne-nitriles for the synthesis of pentacyclic spiroindenes
Hang-Dong Zuo, Xiao-Shuang Ji, Cheng Guo, Shu-Jiang Tu, Wen-Juan Hao and Bo Jiang
Org. Chem. Front., 2021, 8, 1496
DOI: 10.1039/D0QO01640C

Base-Promoted 1,6-Aza-Michael Addition of Azauracils to para-Quinone Methides
Rupashri Dash, Sudhir Kumar Hota and Sandip Murarka
Synthesis, 2024, 56, 677
DOI: 10.1055/a-2104-5943

Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones to para-Quinone Methides Using Visible Light
Jaume Rostoll-Berenguer, Víctor García-García, Gonzalo Blay, José R. Pedro and Carlos Vila
ACS Org. Inorg. Au, 2023, 3, 130
DOI: 10.1021/acsorginorgau.2c00064

Enantioselective Catalytic Synthesis of α-Halogenated α-Aryl-β2,2-amino Acid Derivatives
Paul Zebrowski, Isabella Eder, Andreas Eitzinger, Sharath Chandra Mallojjala and Mario Waser
ACS Org. Inorg. Au, 2022, 2, 34
DOI: 10.1021/acsorginorgau.1c00025

Palladium-Catalyzed Annulative Coupling of Spirovinylcyclopropyl Oxindoles with p-Quinone Methides
Bijoy Debnath, Tanumay Sarkar, Pallab Karjee, Siddhartha K. Purkayastha, Ankur K. Guha and Tharmalingam Punniyamurthy
J. Org. Chem., 2023, 88, 9704
DOI: 10.1021/acs.joc.3c00173

Organocatalytic Enantioselective 1,10-Addition of Alkynyl Indole Imine Methides with Thiazolones: An Access to Axially Chiral Tetrasubstituted Allenes
Xiao Lin, Boming Shen, Ziyang Wang, Yuyu Cheng, Xuling Chen, Pengfei Li, Peiyuan Yu and Wenjun Li
Org. Lett., 2022, 24, 4914
DOI: 10.1021/acs.orglett.2c01794

Sc(OTf)3-Catalyzed 1,6-Conjugate Addition of Thiols to δ-CF3-δ-aryl-disubstituted para-Quinone Methides: Efficient Construction of Diarylmethane Thioethers
Hua Li, Jingxiang Pang, Huazheng Liu, Changyin Zhao, Song Li, Hengshan Wang and Xigong Liu
Chinese Journal of Organic Chemistry, 2021, 41, 3134
DOI: 10.6023/cjoc202103042

Synthetic Studies toward 5,6,7,3′,4′-Monomethoxytetrahydroxyflavones: Synthesis of Pedalitin
Koteswara Rao Kamma, Joungmo Cho, Hyo Jun Won, So-Yeon Nam, Ngan Hong Le, Je Hyeong Jung and Kee-In Lee
Molecules, 2024, 29, 513
DOI: 10.3390/molecules29020513

Visible light and base promoted O-H insertion/cyclization of para-quinone methides with aryl diazoacetates: An approach to 2,3-dihydrobenzofuran derivatives
Shuangjing Zhou, Baogui Cai, Chuxia Hu, Xu Cheng, Lei Li and Jun Xuan
Chinese Chemical Letters, 2021, 32, 2577
DOI: 10.1016/j.cclet.2021.03.010

Stereoselective Reductive Coupling Reactions Utilizing [1,2]-Phospha-Brook Rearrangement: A Powerful Umpolung Approach
Ravneet Kaur and Ravi P. Singh
J. Org. Chem., 2023, 88, 10325
DOI: 10.1021/acs.joc.3c01055

Metal‐Catalyzed Spiroannulation‐Fluoromethylfunctionaliztions of 1,5‐Enynes for the Synthesis of Stereodefined (Z)‐Spiroindenes
Hang‐Dong Zuo, Chen‐Chang Cui, Cheng Guo, Wen‐Juan Hao, Shu‐Jiang Tu and Bo Jiang
Chemistry — An Asian Journal, 2020, 15, 4070
DOI: 10.1002/asia.202000954

Phosphine‐Catalyzed 1,6‐Addition and Tandem Addition/Self‐Aldol Condensation Reactions of Para‐Quinone Methides with Thiols
Yuan Zhong, Guichen Li, Dan Zhang, Yuxuan Xie, Long Hao, Zhengjun Cai and Xin Wang
Eur J Org Chem, 2024, 27
DOI: 10.1002/ejoc.202400130

Alkoxylation of para-Quinone Methides via Bismuth Complex Catalyzed 1,6-Addition Reactions of Alcohols
Hanlin Li, Donglan Liu, Liang Chen, Haiyan Xu and Hongfei Lu
Chinese Journal of Organic Chemistry, 2021, 41, 3279
DOI: 10.6023/cjoc202103018

3-Nitroindoles Serving as N-Centered Nucleophiles for Aza-1,6-Michael Addition to para-Quinone Methides
Jian-Qiang Zhao, Wen-Jie Wang, Shun Zhou, Qi-Lin Xiao, Xi-Sha Xue, Yan-Ping Zhang, Yong You, Zhen-Hua Wang and Wei-Cheng Yuan
Molecules, 2023, 28, 5529
DOI: 10.3390/molecules28145529

PTSA‐Mediated Bis 1,6‐Conjugate Addition of N‐Alkylcarbazoles and N‐Alkyliminodibenzyls to para‐Quinone Methides: Synthesis of Heterocyclic Bis Triarylmethanes
Ramesh Sanjana, Palanivelu Gurumurthy and Kanniyappan Parthasarathy
ChemistrySelect, 2024, 9
DOI: 10.1002/slct.202304843

Recent Advances in Diazophosphonate Chemistry: Reactions and Transformations
Saif Ullah, Zulfiqar Hussain and Yungui Peng
Synthesis, 2024, 56, 3687
DOI: 10.1055/s-0040-1720129

Iron-Catalyzed Cross-Dehydrogenative Coupling of para-Quinone Methides with Formamides: In Situ Activation of C(sp2)–H Bonds
Minjing Yuan, Zikang Li, Wenli Shang, Biquan Xiong, Weifeng Xu, Longzhi Zhu, Yu Liu, Ke-Wen Tang and Wai-Yeung Wong
J. Org. Chem., 2024, 89, 16663
DOI: 10.1021/acs.joc.4c01966

Remote Functionalization of 4‐(Alk‐1‐en‐1‐yl)‐3‐Cyanocoumarins via the Asymmetric Organocatalytic 1,6‐Addition
Marta Romaniszyn, Katarzyna Gronowska and Łukasz Albrecht
Adv Synth Catal, 2021, 363, 5116
DOI: 10.1002/adsc.202100660

Multicomponent Synthesis of S-Benzyl Dithiocarbamates from para-Quinone Methides and Their Biological Evaluation for the Treatment of Alzheimer’s Disease
Rapelly Venkatesh, Gauri Shankar, Aswathi C. Narayanan, Gyan Modi, Shahulhameed Sabiah and Jeyakumar Kandasamy
J. Org. Chem., 2022, 87, 6730
DOI: 10.1021/acs.joc.2c00423

DBU‐Promoted [3+2] Cyclization/Retro‐Mannich Cascade Reaction of N‐Aminoisoquinolinium and N‐Aminoquinolinium Derivatives with para‐Quinone Methides
Shaohong Ma, Mingyang Chen, Zifeng Yang, Xiang Liu and Hua Cao
Adv Synth Catal, 2024, 366, 2003
DOI: 10.1002/adsc.202400044

Organocatalytic Asymmetric Conjugate Addition of Fluorooxindoles to Quinone Methides
Maria Bouda, Jeffery A. Bertke and Christian Wolf
J. Org. Chem., 2024, 89, 6100
DOI: 10.1021/acs.joc.4c00062

Metal-free, Tf2NH-catalyzed 1, 6-conjugate addition of imidazopyridine to para-quinone methides: Easy access to C3-functionalized triarylmethane imidazopyridine
Nilesh S. Khonde, Madhukar S. Said, Jagjivan K. Sabane, Jayant M. Gajbhiye and Pradeep Kumar
Tetrahedron, 2021, 101, 132510
DOI: 10.1016/j.tet.2021.132510

An Efficient Approach to Access 2,2‐Diarylanilines via Visible‐Light‐Promoted Decarboxylative Cross‐Coupling Reactions
Cong Luo, Tongyao Zhou, Wei Wang, Pan Han and Linhai Jing
Asian J Org Chem, 2021, 10, 2342
DOI: 10.1002/ajoc.202100458

1,6-Addition of indolizines to para-quinone methides with indium(III) chloride as catalyst
Ana Julia S. Senna, Manoel T. Rodrigues, Hugo Santos, Lucas A. Zeoly, Ralph C. Gomes and Fernando Coelho
Tetrahedron Letters, 2023, 125, 154622
DOI: 10.1016/j.tetlet.2023.154622

Asymmetric Construction of Tertiary/Secondary Carbon–Phosphorus Bonds via Bifunctional Phosphonium Salt Catalyzed 1,6-Addition
Yuan Chen, Zhaoyuan Yu, Zhiyu Jiang, Jian-Ping Tan, Jia-Hong Wu, Yu Lan, Xiaoyu Ren and Tianli Wang
ACS Catal., 2021, 11, 14168
DOI: 10.1021/acscatal.1c03149

Bis(aminoalkyl)cyclopropenylidene (BAC)-Catalyzed Intramolecular Annulation of 2-(2-Formylaryl)-aryl-Substituted p-Quinone Methides to 9-Phenanthrol Derivatives
Pavit K. Ranga, Feroz Ahmad, Shaheen Fatma, Arun Kumar, Divyanshu Baranwal and Ramasamy Vijaya Anand
J. Org. Chem., 2024, 89, 16697
DOI: 10.1021/acs.joc.4c01993

Palladium-Catalyzed Asymmetric (4 + 2) Annulation of γ-Methylidene-δ-valerolactones with Alkenes: Enantioselective Synthesis of Functionalized Chiral Cyclohexyl Spirooxindoles
Zhi-Long Jia, Xian-Tao An, Yu-Hua Deng, Lin-Han Pang, Chun-Fang Liu, Le-Le Meng, Jia-Kun Xue, Xian-He Zhao and Chun-An Fan
Org. Lett., 2021, 23, 745
DOI: 10.1021/acs.orglett.0c03963

Defining the Synthetic Scope of ortho‐Quinone Methides by Quantifying their Electrophilicity
Christoph Gross, Andreas Eitzinger, Nathalie Hampel, Peter Mayer and Armin R. Ofial
Chemistry A European J, 2025, 31
DOI: 10.1002/chem.202403785

Bifunctional Chiral Electrocatalysts Enable Enantioselective α‐Alkylation of Aldehydes
Jin‐Yu He, Cuiju Zhu, Wen‐Xi Duan, Ling‐Xuan Kong, Na‐Na Wang, Yan‐Zhao Wang, Zhi‐Yong Fan, Xin‐Ying Qiao and Hao Xu
Angew Chem Int Ed, 2024, 63
DOI: 10.1002/anie.202401355

Catalyst‐ and Additive‐free, Regioselective 1,6‐Hydroarylation of para‐Quinone Methides with Anilines in HFIP
Longzhi Zhu, Yining Ren, Xianping Liu, Shipan Xu, Tao Li, Weifeng Xu, Zikang Li, Yu Liu and Biquan Xiong
Chemistry — An Asian Journal, 2023, 18
DOI: 10.1002/asia.202300792

The hydroxylic position mediated the luminescent properties based on 4-amino-4H-1,2,4-triazole: Syntheses, crystal structures and Hirshfeld analyses
Yu-Rong Xi, Xu-Kai Chen, Yu-Song Wu, Yun-Kai Xue, Wen-Chao Sun, Xiao-Min Chen, Xing-Rui Liu, Yong-Tao Wang and Gui-Mei Tang
Journal of Solid State Chemistry, 2021, 301, 122300
DOI: 10.1016/j.jssc.2021.122300

Construction of Diverse Fused Chromene Frameworks via Isocyanide-Based Three-Component Reaction
Yu-Wei He, Li Huang, Kun Huang, Chao-Guo Yan, Jing Sun and Ying Han
J. Org. Chem., 2024, 89, 10854
DOI: 10.1021/acs.joc.4c01142

Silica mediated 1,6-conjugate addition of indoles and other heterocycles to p-quinone methides under solvent free condition
Ramanand Das, Dip Raj Rai, Deepika Kindo, Kimron Protim Phukan and Taraknath Kundu
Tetrahedron Letters, 2025, 154, 155398
DOI: 10.1016/j.tetlet.2024.155398

Photocatalytic Synthesis of Diarylmethyl Silanes via 1,6-Conjugate Addition of Silyl Radicals to p-Quinone Methides
Cong Luo, Wen-hua Lu, Guo-qin Wang, Zheng-bing Zhang, Hai-qiong Li, Pan Han, Dan Yang, Lin-hai Jing and Chen Wang
J. Org. Chem., 2022, 87, 3567
DOI: 10.1021/acs.joc.1c03125

Magnesium-Mediated Regioselective Additions of Bromoform to Quinone Methides and Aurone-Derived Azadienes
Deepak Kumar, Nishikant Satam and Irishi N. N. Namboothiri
Synthesis, 2025, 57, 71
DOI: 10.1055/a-2353-1722

BF3·OEt2 Promoted 1,6‐Conjugate Addition of para‐Quinone Methides: A Regioselective Approach to Diarylmethyl‐Substituted Carbo‐ and Heterocycles
Megha Rawat, Rajnish Budhwan, Anoop Yadav and Rama Krishna Peddinti
Chemistry — An Asian Journal, 2025
DOI: 10.1002/asia.202500595

Stereoselective Construction of Vicinal Quaternary Stereocenters via the 1,6-Conjugate Addition of β,β-Disubstituted N-Sulfinyl Metalloenamines to Isatin-Derived para-Quinone Methides
Zheng-Fei Li and Chong-Dao Lu
Synthesis, 2024, 56, 828
DOI: 10.1055/a-2223-3803

PPTS‐Catalyzed Bicyclization Reaction of 2‐Isocyanobenzaldehydes with Various Amines: Synthesis of Diverse Fused Quinazolines
Xiang‐He Meng, Dan‐Ni Wu, Yu‐Jia Zhang and Yu‐Long Zhao
Adv Synth Catal, 2021, 363, 1923
DOI: 10.1002/adsc.202001512

Acid‐Catalyzed Regioselective Synthesis of α‐Diarylmethyl Substituted Phenols and para‐Quinone Methides in Water
Biquan Xiong, Wenli Shang, Weifeng Xu, Yu Liu, Ke‐Wen Tang and Wai‐Yeung Wong
Asian J Org Chem, 2022, 11
DOI: 10.1002/ajoc.202200295

1,1,1,3,3,3-Hexafluoro-2-propanol (HFIP)-promoted regiospecific 1,6-hydroarylation of para-quinone methides with N-heteroarenes: Synthesis of unsymmetrical triarylmethanes
Haiyan Xu, Chongyao Liang, Junyu Zhu and Ying-Guo Liu
Tetrahedron, 2024, 158, 133982
DOI: 10.1016/j.tet.2024.133982

Copper‐Catalyzed Asymmetric 1,6‐Addition of Borylalkene‐Derived Nucleophiles to para‐Quinone Methides
Deyuan Meng, Jing He, Woojin Yoon, Hoseop Yun, Jung Tae Han and Jaesook Yun
Adv Synth Catal, 2022, 364, 4135
DOI: 10.1002/adsc.202200900

Brønsted Base‐Catalyzed Direct 1,6‐Conjugate Addition of Butenolide to p‐Quinone Methides
Jin Cui, Sadhanendu Samanta, Takumi Watanabe and Masakatsu Shibasaki
Asian J Org Chem, 2023, 12
DOI: 10.1002/ajoc.202300176

P(NMe2)3-Mediated Umpolung Spirocyclopropanation Reaction of p-Quinone Methides: Diastereoselective Synthesis of Spirocyclopropane-Cyclohexadienones
Yu-Hua Deng, Wen-Dao Chu, Yun-Han Shang, Ke-Yin Yu, Zhi-Long Jia and Chun-An Fan
Org. Lett., 2020, 22, 8376
DOI: 10.1021/acs.orglett.0c02998

Dearomatization of 2,3-Disubstituted Indoles via 1,8-Addition of Propargylic (Aza)-para-Quinone Methides
Han-Peng Pan, Zhi-Qiang Zhu, Zong-Wang Qiu, Hong-Fu Liu, Jiong-Dong Ma, Bao Qiong Li, Na Feng, Ai-Jun Ma, Jin-Bao Peng and Xiang-Zhi Zhang
J. Org. Chem., 2021, 86, 16518
DOI: 10.1021/acs.joc.1c01857

Synthesis and Photophysical Properties of 3-Substituted-1H-Indazoles: A Pd-Catalyzed Double C–N Bond Formation Strategy via 1,6-Conjugate Addition
Nasib Kayastha, Dhiraj Dutta, Kangkana Chutia, Babulal Das and Pranjal Gogoi
J. Org. Chem., 2024, 89, 402
DOI: 10.1021/acs.joc.3c02176

Highly Diastereoselective Synthesis of Tetrahydroquinoline Derivatives via [4 + 2] Annulation of Ortho-Tosylaminophenyl-Substituted Para-Quinone Methides and Cyanoalkenes
Taiwei Dong, Peifeng Wei, Min Li, Feng Gao and Yuan Qin
Front. Chem., 2021, 9
DOI: 10.3389/fchem.2021.764866

Novel approach to the synthesis of 1,5-dihydro-2H-pyrrol-2-ones via sequential nucleophilic-electrophilic modification of pyrroles bearing a ylidenemalononitrile moiety
Mikhail Yu. Belikov and Sergey A. Blinov
Tetrahedron Letters, 2025, 170, 155795
DOI: 10.1016/j.tetlet.2025.155795

Asymmetric Synthesis of Triphenylmethanes via Organocatalytic Regio- and Enantioselective Friedel–Crafts Alkylation of Aniline Derivatives
Rui-Lin Zhang, Bo Liu, Kai-Xiong Qiu, Hong-Tao Li, Hui-Nan Zhang, Bao-Chun Shen and Zhong-Wen Sun
Org. Lett., 2023, 25, 1711
DOI: 10.1021/acs.orglett.3c00370

Synthesis of 6H-Benzo[c]chromene Scaffolds: A Synthetic Strategy of Pd-Catalyzed Annulation Followed by Aerial Oxidation
Kangkana Chutia, Priyanka Saikia, Dhiraj Dutta, Babulal Das and Pranjal Gogoi
J. Org. Chem., 2025, 90, 1137
DOI: 10.1021/acs.joc.4c02780

Regioselective Formal (3+2) Cyclization of Propargylic para-Quinone Methides (p-QMs) with β-Keto Carbonyls: Direct Access to (Fused)-Furans
Srinivasarao Yaragorla, Avinash Kumar and Liyaqat Ali
Synlett, 2025, 36, 2233
DOI: 10.1055/s-0043-1773538

1,6-Conjugate addition of para-quinone methides using gem-diborylcarbanions: Practical access to gem-diborylalkanes bearing vicinal tertiary/quaternary stereocenters
Pu-Zhang Zi, Xing-Bang Liu, Quan-Hong Zhao, Min He and Yuan Huang
Green Synthesis and Catalysis, 2024, 5, 68
DOI: 10.1016/j.gresc.2022.12.003

Bis(amino)cyclopropenium Ion as a Hydrogen-Bond Donor Catalyst for 1,6-Conjugate Addition Reactions
Pavit Kumar Ranga, Feroz Ahmad, Prashant Nager, Prabhat Singh Rana and Ramasamy Vijaya Anand
J. Org. Chem., 2021, 86, 4994
DOI: 10.1021/acs.joc.0c02940

Visible-Light-Driven Photocatalytic Kharasch Reaction of Phenol/ Arylamine-Linked 1,6-Enynes with Perhalogenated Methane
Xiaoshuang Ji, Rong Fu, Shuliang Wang, Wenjuan Hao and Bo Jiang
Chinese Journal of Organic Chemistry, 2022, 42, 4282
DOI: 10.6023/cjoc202211011

Cu(II)‐Catalyzed [3+2]‐Annulation of 2‐Pyridinyl‐substituted p‐Quinone Methides with Enaminones: Access to Functionalized Indolizine Derivatives
Feroz Ahmad, Pavit K. Ranga, Shaheen Fatma, Arun Kumar and Ramasamy Vijaya Anand
Adv Synth Catal, 2023, 365, 3271
DOI: 10.1002/adsc.202300634

Mild Diarylmethylation of Indoles through Regioselective 1,6-Hydroarylation of para-Quinone Methides in Microdroplets/Thin Film
Shengkai Chen, Ke Dong, Jiannan Sun, Meiying Ye, Jinhua Liu and Heyong Cheng
ACS Sustainable Chem. Eng., 2024, 12, 9522
DOI: 10.1021/acssuschemeng.4c03189

Chiral Lewis Base‐Catalysed Asymmetric Syntheses of Benzo‐fused ϵ‐Lactones
Lotte Stockhammer, Maximilian Radetzky, Syeda Sadia Khatoon, Matthias Bechmann and Mario Waser
Eur J Org Chem, 2023, 26
DOI: 10.1002/ejoc.202300704

Atom-Economic Synthesis of Unsymmetrical gem-Diarylmethylthio/Seleno Glycosides via Base Mediated C(O)–S/Se Bond Cleavage and Acyl Transfer Approach of Glycosylthio/Selenoacetates
Zanjila Azeem and Pintu Kumar Mandal
J. Org. Chem., 2023, 88, 1695
DOI: 10.1021/acs.joc.2c02704

Ruthenium-Catalyzed 1,6-Hydroalkylation of para-Quinone Methides with Ketones via the in Situ Activation of C(sp3)–H Bonds
Wenli Shang, Longzhi Zhu, Zikang Li, Weifeng Xu, Biquan Xiong, Yu Liu, Ke-Wen Tang, Peng-Cheng Qian, Shuang-Feng Yin and Wai-Yeung Wong
J. Org. Chem., 2023, 88, 16196
DOI: 10.1021/acs.joc.3c01661

Synthesis and synthetic applications of (4-hydroxyphenyl)perfluoroalkylmethanols
Kyu Terashima, Tomoko Kawasaki-Takasuka, Ichiro Minami and Takashi Yamazaki
Tetrahedron, 2022, 104, 132574
DOI: 10.1016/j.tet.2021.132574

Asymmetric Boration of para-Quinone Methides Catalyzed by N-Heterocyclic Carbene
Yuzhu Wu, Panpan Shen, Wenzeng Duan and Yudao Ma
Chinese Journal of Organic Chemistry, 2022, 42, 1483
DOI: 10.6023/cjoc202111041

Borenium Ion Equivalents Stabilized by BICAAC and Their Implementation as Catalysts in Hydrosilylation of Carbonyls
Manu Adhikari, Sandeep Kumar Thakur and Sanjay Singh
Chemistry A European J, 2025, 31
DOI: 10.1002/chem.202403322

New type of a stable p-quinone methide possessing a pendant malonate moiety: synthesis and reactions with C-nucleophiles
Yulia A. Antonova and Andrey Aleksandrovich Tabolin
Mendeleev Communications, 2025, 35, 533
DOI: 10.71267/mencom.7746

Formal [4+1] Cyclization of ortho‐ or para‐Quinone Methides with 3‐Chlorooxindoles: Synthesis of 3,2′‐Tetrahydrofuryl Spirooxindoles
Xiaochen Tian, Xiaoli Zhang, Xiaohan Hou, Weiwu Ren, Xiaoyang Li, Fei Zhao, Houchao Tao and Yang Wang
Asian J Org Chem, 2021, 10, 2385
DOI: 10.1002/ajoc.202100363

Catalyst-Free Regioselective 1,6-Aza-Michael Addition of para-Quinone Methides with Tetrazoles in Water
Yanan Li, Chenpei Yang, Jianan Sun, Kuiliang Li, Yifei Wang, Rui Zhu, Jiajing Tan and Peng Qian
J. Org. Chem., 2025, 90, 11990
DOI: 10.1021/acs.joc.5c00689

Temperature Sensing of Thiolate Addition by Phenolate Merocyanine Dyes: Importance of the Quinone Methide Resonance Structure
Abigail J. Van Riesen, Ryan E. Johnson, M. Sameer Al-Abdul-Wahid, Cristina Liota, Anjelyn Christyanton and Richard A. Manderville
J. Org. Chem., 2021, 86, 1583
DOI: 10.1021/acs.joc.0c02428

Enantioselective 1,6-Addition of β-Ketoester Enolates to In Situ Generated para-Quinone Methides Enabled by Cooperative Palladium and Brønsted Acid Catalysis
Cornelius V. Gärtner and Christoph Schneider
Org. Lett., 2023, 25, 416
DOI: 10.1021/acs.orglett.2c04127

Manganese‐Mediated Cascade Radical Oxidative Cyclization/1,6‐Conjugate Addition of Unsaturated Oximes with p‐Quinone Methides: Facile Access to β,β‐Diarylmethine Substituted Isoxazolines
Vijay Vara, Kishor R. Thete, Ganesh S. Ghotekar and M. Muthukrishnan
Chemistry — An Asian Journal, 2025, 20
DOI: 10.1002/asia.202401079

One-Pot, Two-Step Synthesis of Highly Functionalized 4-Indolyl/Pyrrolyl-Chromanes via a para-Quinone Methide Formation–1,8-Addition Sequence
Rafia Khatoon, Tanvi Jandial, Anish Gupta, Sujata Kundan and Vellaisamy Sridharan
Synthesis, 2025, 57, 218
DOI: 10.1055/a-2371-3579

Beyond 1,4-addition of in-situ generated (aza-)quinone methides and indole imine methides
Yan-Li Li, Zhi-Ming Li, Kai-Kai Wang and Xiao-Long He
Chinese Chemical Letters, 2024, 35, 109322
DOI: 10.1016/j.cclet.2023.109322

Engaging Yne‐Allenes in Cycloaddition Reactions: Recent Developments
Jia‐Yin Wang, Wen‐Juan Hao, Shu‐Jiang Tu and Bo Jiang
Chin. J. Chem., 2022, 40, 1224
DOI: 10.1002/cjoc.202100856

Catalytic Nucleophilic and Electrophilic Functionalization of Dihydroquinoxalin‐2‐ones
Jaume Rostoll‐Berenguer, Gonzalo Blay, José R. Pedro and Carlos Vila
ChemCatChem, 2023, 15
DOI: 10.1002/cctc.202300177

Squaric acid as an organocatalyst for Knoevenagel condensation and 1,6-conjugate addition reactions
Nirmal Singh and Ankur G Pandey
Synthetic Communications, 2025, 55, 804
DOI: 10.1080/00397911.2025.2500720

Catalytic Access to 4-(sec-Alkyl)Anilines via 1,6-Conjugate Addition of Grignard Reagents to in Situ Generated aza-p-Quinone Methides
Mercedes Zurro, Luo Ge and Syuzanna R. Harutyunyan
Org. Lett., 2022, 24, 6686
DOI: 10.1021/acs.orglett.2c02786

Substrate- and Reagent-Controlled Dimerization of Vinyl para-Quinone Methides
Ryan G. Baker, Kyle D. Reichl, Michael J. Smith, Michael Ricca, Margaret A. Mickelberg and John A. Porco
J. Org. Chem., 2025, 90, 5871
DOI: 10.1021/acs.joc.5c00123

Direct 1,6-Difluoromethylation of 3-Methyl-4-nitro-5-styryl Isoxazoles by Photoredox-Promoted Radical Addition
Jianli Zheng, Yingqian Xu, Shaorui Song, Ling Huang, Dongdong Cao, Aiguo Zhong, Jianguo Yang and Dingben Chen
J. Org. Chem., 2023, 88, 10206
DOI: 10.1021/acs.joc.3c00529

Magnesium-Mediated Umpolung Carboxylation of p-Quinone Methides with CO2
Yunying Yan, Jianjun Hao, Fenfen Xie, Fen Han, Linhai Jing and Pan Han
J. Org. Chem., 2023, 88, 14640
DOI: 10.1021/acs.joc.3c01632

Silver-Catalyzed Regioselective Phosphorylation of para-Quinone Methides with P(III)-Nucleophiles
Shipan Xu, Jun Xie, Yu Liu, Weifeng Xu, Ke-Wen Tang, Biquan Xiong and Wai-Yeung Wong
J. Org. Chem., 2021, 86, 14983
DOI: 10.1021/acs.joc.1c01703

Acetic Acid‐Catalyzed 1,6‐Addition of Indolizine to para‐Quinone Methides
Ferruh Lafzi
Asian J Org Chem, 2023, 12
DOI: 10.1002/ajoc.202300202

Phosphine-Catalyzed γ′-Carbon 1,6-Conjugate Addition of α-Succinimide Substituted Allenoates with Para-Quinone Methides: Synthesis of 4-Diarylmethylated 3,4-Disubstituted Maleimides
Zhenzhen Gao, Xiaoming Zhou, Dandan Liu, Baoshen Nie, Hanchong Lu, Xiaotong Chen, Jiahui Wu, Lei Li and Xuekun Wang
Molecules, 2024, 29, 2593
DOI: 10.3390/molecules29112593

Formal (3 + 4)-Annulation of Propargylic p-Quinone Methides with 2-Indolylmethanols: Synthesis of Polysubstituted Indole-Fused Oxepines
Zong-Wang Qiu, Bao Qiong Li, Hong-Fu Liu, Zhi-Qiang Zhu, Han-Peng Pan, Na Feng, Ai-Jun Ma, Jin-Bao Peng and Xiang-Zhi Zhang
J. Org. Chem., 2021, 86, 7490
DOI: 10.1021/acs.joc.1c00484

Syntheses of Diarylmethanes Via an Oxidative Benzylic Functionalization of P‐Alkyl Phenol Derivatives Under Quaternary Ammonium Hypoiodite Catalysis
David Pollheimer, Christopher Mairhofer and Mario Waser
Chemistry A European J, 2024
DOI: 10.1002/chem.202402528

Metal‐Free Aminocarbonylation of p‐Quinone Methides with Isocyanides: Synthesis of Sterically Hindered α‐Arylated Acetamides
Sachin R. Shirsath, Devidas A. More and M. Muthukrishnan
Chemistry — An Asian Journal, 2022, 17
DOI: 10.1002/asia.202200642

Visible Light-Mediated In Situ Generation of δ,δ-Disubstituted p-Quinone Methides: Construction of a Sterically Congested Quaternary Stereocenter
Arun Sharma, Vikas Dixit, Sharvan Kumar and Nidhi Jain
Org. Lett., 2021, 23, 3409
DOI: 10.1021/acs.orglett.1c00862

Gold self-relay catalysis enabling Nazarov cyclization/1,6-addition cascade toward functionalized cyclopentenones
Tian-Shu Zhang, Jing Li, Hua Sun, Shuai Liu, Jing Li, Yan Chen, Wen-Juan Hao and Bo Jiang
Tetrahedron, 2023, 147, 133661
DOI: 10.1016/j.tet.2023.133661

Triphenylcarbenium Tetrafluoroborate‐Catalyzed 1,6‐Addition of 1‐Aminobenzotriazole to p‐Quinone Methides: Synthesis of Diarylmethylamines
Ran Song, Caiqi Zhuo, Wen Si, Xiaoying Wu, Tianyi Guan, Daoshan Yang and Jian Lv
Adv Synth Catal, 2022, 364, 4069
DOI: 10.1002/adsc.202200953

Cascade Cyclization/Amination of para‐Quinone Methides with β‐Ketodinitriles: Synthesis of Polysubstituted Furans
Liyong Fan, Longzhi Zhu, Wenli Shang, Mingming Yin, Biquan Xiong, Wuxing Xie, Fan Cao, Yu Liu, Yi Chen and Renhua Qiu
Adv Synth Catal, 2024, 366, 2101
DOI: 10.1002/adsc.202400068

New Developments of Chiral Palladium‐Aqua Complexes as Cooperative Brønsted Acid‐Base Catalysts in Organic Synthesis
Cornelius V. Gärtner and Christoph Schneider
ChemCatChem, 2023, 15
DOI: 10.1002/cctc.202300343

Facile Approach to Diverse Diarylmethane Scaffolds via DBU-Catalyzed 1,6-Addition Reaction: Discovery of an Antibacterial Agent
Pei-Qi Ren, Yi-Fei Li, Shi-Yan Wang, Yan-Shu Luo, Min Liu, Ren-Hao Li and You-Yun Zeng
ACS Omega, 2025, 10, 3044
DOI: 10.1021/acsomega.4c09847

Synthesis of para-Quinone Methides via Oxidative Ring-Opening of Spiro-cyclopropanyl-cyclohexadienones
Chaoxing Cui, Jianli Wu, Xixi Song and Miaomiao Li
Synthesis, 2022, 54, 4802
DOI: 10.1055/a-1878-8272

Transition-metal-catalyzed switchable divergent cycloaddition of para-quinone methides and vinylethylene carbonates: Access to different sized medium-sized heterocycles
Junwei Wang, Lei Zhao, Chen Zhu, Ben Ma, Xiaolong Xie, Jian Liu, Shiyun He, Magnus Rueping, Kun Zhao and Lihong Hu
Chinese Chemical Letters, 2022, 33, 4549
DOI: 10.1016/j.cclet.2022.01.063

3‑Amino Oxindole Schiff Base Efficiently Paired with p‑Quinone Methide to Enable a New Diastereoselective and Enantioselective 1,6-Conjugated Addition in the Presence of a Cinchonidinium Phase Transfer Catalyst
Fu-Liu Yang, Chun-Chun Tang, Yong-Yuan Gui, Jian Zhang and Li-Xin Wang
Tetrahedron Letters, 2024, 149, 155262
DOI: 10.1016/j.tetlet.2024.155262

Iron‐Catalyzed Vinylogous Michael Addition of Boron Dipyrromethene (BODIPY) Derivatives to para‐Quinone Methides
Chaofan Li, Changxian Yuan, Xu Wang, Qinghua Guo, Biao Liu, Sinan Wang, Zhiguang Zhang, Jinlong Gao, Pengda Zhai and Yong Zhang
ChemistrySelect, 2024, 9
DOI: 10.1002/slct.202401996

Cycloaddition reactions of o-quinone methides with polarized olefins
Vitaly A. Osyanin, Anton V. Lukashenko and Dmitry V. Osipov
Russ. Chem. Rev., 2021, 90, 324
DOI: 10.1070/RCR4971

Tandem (2 + 2) Annulation/Retro-4π Electrocyclization/Imino-Nazarov Cyclization Reaction of p-Quinone Methides with Ynamides: Expeditious Construction of Functionalized Aminoindenes
Ke-Yin Yu, Yu-Hua Deng, Xiao-Min Ge, Xian-Tao An, Peng-Fei Shu, Ye-Xing Cao, Xian-He Zhao and Chun-An Fan
Org. Lett., 2021, 23, 5885
DOI: 10.1021/acs.orglett.1c02003

Dibenzoylperoxide as a Versatile Oxidant for Oxidative Azidations of Phenols Using Quaternary Ammonium Iodides or Bromides.
Christopher Mairhofer and Mario Waser
Adv Synth Catal, 2023, 365, 2757
DOI: 10.1002/adsc.202300405

Discovery and Biological Evaluation of Novel Diarylmethyl Amines Active against Drug Resistant S. aureus and Enterococcus
Deblina Roy, Grace Kaul, Abdul Akhir, Ashok Kumar Sharma, Satyen Saha, Sidharth Chopra and Gautam Panda
ChemistrySelect, 2022, 7
DOI: 10.1002/slct.202103904

Metal‐Free Visible Light‐Promoted Synthesis of 1,2,2‐Triarylethanones and 2,2‐Diarylethanones: Route Towards Tamoxifen
Zhiqiang Zhu, Shaoshuai Chen, Dian Qiu and Bao Qiong Li
Eur J Org Chem, 2023, 26
DOI: 10.1002/ejoc.202300534

Synthesis of Oxaspirocyclohexadienones via Lewis‐Acid Catalyzed [2+3]‐Annulations of p‐Quinone Methides and Iodonium Ylides
Mohd. Mujahid, Sanjeev Kumar, Nitin Pal Kalia and Vinaykumar Kanchupalli
Adv Synth Catal, 2024, 366, 3283
DOI: 10.1002/adsc.202400323

HFIP-catalyzed highly diastereoselective formal [4 + 2] cyclization to synthesize difluorinated multisubstituted chromans using difluoroenoxysilanes as C2 synthons
Jinshan Li, Wenxue Xi, Saimei Liu, Yaqi Yang, Jianguo Yang, Hanfeng Ding and Zhiming Wang
Chinese Chemical Letters, 2022, 33, 3007
DOI: 10.1016/j.cclet.2021.12.002

Ammonium Chloride-Mediated Trifluoromethylthiolation ofp-Quinone Methides
Debabrata Das, Krishna Gopal Ghosh, Palasetty Chandu and Devarajulu Sureshkumar
J. Org. Chem., 2020, 85, 14201
DOI: 10.1021/acs.joc.0c01752

Organocatalytic Remote Stereocontrolled Additions of In Situ Formed Electron‐Deficient Conjugate Systems
Zhibin Yue, Fang Fang, Yan Xia, Pengfei Li and Wenjun Li
Adv Synth Catal, 2023, 365, 1926
DOI: 10.1002/adsc.202300246

Catalytic Enantioselective Synthesis of Aryl–Methyl Organophosphorus Compounds
Arun Yadav, Dileep Kumar, Manish Kumar Mishra, Deeksha and Chandra Bhushan Tripathi
J. Org. Chem., 2021, 86, 2000
DOI: 10.1021/acs.joc.0c02675

Efficient Construction of 3‐Fluoroalkylated Oxindoles Enabled by Zwitterion Catalysis
Sandeep Kumar, Narendra Kumar Vaishanv and Kishor Mohanan
Asian J Org Chem, 2022, 11
DOI: 10.1002/ajoc.202200084

Base-mediated sequential one-pot approach for the synthesis of 2,3-disubstituted indoles from 2-(tosylamino)aryl-substituted para-quinone methides
Rajat Pandey, Gurdeep Singh, Vinod Gour and Ramasamy Vijaya Anand
Tetrahedron, 2021, 82, 131950
DOI: 10.1016/j.tet.2021.131950

TfOH-Catalyzed Intramolecular Annulation of 2-(Aryl)-Phenyl-Substituted p-Quinone Methides under Continuous Flow: Total Syntheses of Selaginpulvilin I and Isoselagintamarlin A
Yogesh A. Pankhade, Rajat Pandey, Shaheen Fatma, Feroz Ahmad and Ramasamy Vijaya Anand
J. Org. Chem., 2022, 87, 3363
DOI: 10.1021/acs.joc.1c02980

DMAP Mediated Efficient Construction of Functionalized Chromenes through One‐Pot Reaction of para‐Quinone Methides with Allenoates
Zefeng Song, Yuping Jia, Daizhou Zhang and De Wang
Eur J Org Chem, 2021, 2021, 1942
DOI: 10.1002/ejoc.202100112

Brønsted Acid-Catalyzed Formal (3+3)-Annulation of Propargylic (Aza)-para-Quinone Methides with 4-Hydroxycoumarins and 1,3-Dicarbonyl Compounds
Zong-Wang Qiu, Xue-Tao Xu, Han-Peng Pan, Zhen-Sheng Jia, Ai-Jun Ma, Jin-Bao Peng, Ji-Yuan Du, Na Feng, Bao Qiong Li and Xiang-Zhi Zhang
J. Org. Chem., 2021, 86, 6075
DOI: 10.1021/acs.joc.0c02844

Synthesis of Fluorine-Containing Multisubstituted Oxa-Spiro[4,5]cyclohexadienones via a Fluorinated Alcohol-Catalyzed One-Pot Sequential Cascade Strategy
Jing Zhang, Manman Sun, Kai Gao, Haijian Wu, Jinshan Li, Zhiming Wang and Jianguo Yang
J. Org. Chem., 2024, 89, 2847
DOI: 10.1021/acs.joc.3c02105

A Density Functional Theory Study on Et-BAC-Catalyzed 1,6-Conjugate Addition of p-Chlorobenzaldehyde to p-Quinone Methide for the Synthesis of α,α′-Diarylated Ketones
Abhijit Shyam, Amit K. Pradhan and Paritosh Mondal
J. Org. Chem., 2021, 86, 9040
DOI: 10.1021/acs.joc.1c01014

Phosphazene Base t‐Bu‐P2‐Catalyzed Substitution Reactions of para‐Hydroxybenzyl Alcohols
Ozora Sasamoto, Kyosuke Osaka, Kazutoshi Hayashi, Toshinobu Korenaga, Yoshinori Kondo and Masanori Shigeno
Asian J Org Chem, 2025, 14
DOI: 10.1002/ajoc.202500407

High diastereoselective [4 + 2] annulation of β,γ-unsaturated α-keto esters and p-quinone methides: Approach to polysubstituted 4-aryl chromans and tetrahydroquinolines
Wen Si, Fan Xu, Zhanxu Liu, Ran Song and Jian Lv
Tetrahedron Letters, 2020, 61, 152171
DOI: 10.1016/j.tetlet.2020.152171

Conjugated 1,8 and 1,6 Addition of Bis-Trimethylsilylketene Acetal to Activated p-Quinone Methides via Trifluoromethanesulfonic Anhydride
Luis J. Benitez-Puebla, Ricardo Ballinas-Indili, Marcos Flores-Alamo, José M. Guevara-Vela, Tomas Rocha-Rinza, Saulo Rosales-Amezcua and Cecilio Alvarez-Toledano
J. Org. Chem., 2025, 90, 5795
DOI: 10.1021/acs.joc.4c02852

HBF4‐Catalyzed 3,6‐Bis‐diarylmethylation of Carbazoles withpara‐Quinone Methides
Rekha, Sonam Sharma and Ramasamy Vijaya Anand
Eur J Org Chem, 2022, 2022
DOI: 10.1002/ejoc.202201323

Fast and Selective Cysteine Conjugation Using para-Quinone Methides
Ruimin Zhang, Bo Li, Liuli Dong, Zhaoliang Hu, Xue Li, Xueyu Yao, Jia Zheng, Aijun Lin, Shang Gao, Taijun Hang, Xiaoxing Wu and Qian Chu
Org. Lett., 2024, 26, 8951
DOI: 10.1021/acs.orglett.4c03452

Multicomponent Synthesis of Biologically Relevant S‐Diarylmethane Dithiocarbamates Using p‐Quinone Methides
Sushanta Kumar Parida, Sudhir Kumar Hota, Sonal Jaiswal, Priyanka Singh and Sandip Murarka
Adv Synth Catal, 2022, 364, 1549
DOI: 10.1002/adsc.202200029

Green and sustainable site- and cross-selective C-H reductive coupling of para-quinone methides with quinoxaline-2(1H)-ones
Chuanhua Qu, Sisi Zhang, Hongbo Peng, Yan Tang, Shanshan Chen, Lin Zhu and Guiting Song
Green Synthesis and Catalysis, 2025
DOI: 10.1016/j.gresc.2025.04.005

Isothiourea-Catalyzed Enantioselective α-Alkylation of Esters via 1,6-Conjugate Addition to para-Quinone Methides
Jude N. Arokianathar, Will C. Hartley, Calum McLaughlin, Mark D. Greenhalgh, Darren Stead, Sean Ng, Alexandra M. Z. Slawin and Andrew D. Smith
Molecules, 2021, 26, 6333
DOI: 10.3390/molecules26216333

Solvent-Mediated Tunable Regiodivergent C6- and N1-Alkylations of 2,3-Disubstituted Indoles with p-Quinone Methides
Douaa Adris, Yunus Taskesenligil, Volkan Akyildiz, Selcuk Essiz and Nurullah Saracoglu
J. Org. Chem., 2023, 88, 3132
DOI: 10.1021/acs.joc.2c02937

Photoinduced reaction of potassium alkyltrifluoroborates, sulfur dioxide and para-quinone methides via radical 1,6-addition
Min Yang, Huiqi Han, Hui Jiang, Shengqing Ye, Xiaona Fan and Jie Wu
Chinese Chemical Letters, 2021, 32, 3535
DOI: 10.1016/j.cclet.2021.05.007

Diastereoselective 1,6-Addition of α-Phosphonyloxy Enolates to para-Quinone Methides
Amjad Ali, Raveena Jajoria, Harish K. Harit and Ravi P. Singh
J. Org. Chem., 2022, 87, 5213
DOI: 10.1021/acs.joc.2c00030

Electrochemical Reductive Carboxylation of para‐Quinone Methides with CO2
Yunying Yan, Haiqiong Li, Fenfen Xie, Wenhua Lu, Zhengbing Zhang, Linhai Jing and Pan Han
Adv Synth Catal, 2023, 365, 3830
DOI: 10.1002/adsc.202300789

Multicomponent Annulative SO2 Insertion of Heteroatom‐Linked 1,7‐Diynes for Accessing Tricyclic Sulfones
Lu Wang, Yi‐Ting Shen, Yu‐Xin Wang, Hai‐Ying Wang, Wen‐Juan Hao and Bo Jiang
Adv Synth Catal, 2023, 365, 1693
DOI: 10.1002/adsc.202300272

BF3⋅Et2O‐Catalyzed Selective C‐4 Alkylation of Isoquinolin‐1(2H)‐ones Employing p‐Quinone Methides
Devidas A. More, Ganesh S. Ghotekar and M. Muthukrishnan
Chemistry — An Asian Journal, 2023, 18
DOI: 10.1002/asia.202300546

Reactions of Enaminones with p‐Quinone Methides: Access to 4H‐Chromene and 4H‐Chromen‐4‐one Derivatives
Gurdeep Singh, Sonam Sharma, Rekha, Rajat Pandey, Rupali Singh, Tarunjeet Kumar and Ramasamy Vijaya Anand
Eur J Org Chem, 2022, 2022
DOI: 10.1002/ejoc.202200792

Tropylium Salt-Promoted Vinylogous Aza-Michael Addition of Carbamates to para-Quinone Methides: Elaboration to Diastereomerically Pure α,α′-Diarylmethyl Carbamates
Rekha, Sonam Sharma, Gurdeep Singh and Ramasamy Vijaya Anand
ACS Org. Inorg. Au, 2022, 2, 186
DOI: 10.1021/acsorginorgau.1c00033

Boosting the Enantioselectivity of Conjugate Borylation of α,β‐Disubstituted Cyclobutenones with Monooxides of ChiralC2‐Symmetric Bis(phosphine) Ligands
Ming Cui, Zhi‐Yuan Zhao and Martin Oestreich
Chemistry A European J, 2022, 28
DOI: 10.1002/chem.202202163

Curcumin as a Cinnamoyl Transfer Reagent via C–C(CO) Bond Scissoring in the Microwave-Assisted Reaction with Hydroxy-p-QMs
Deepak Kumar, Abhishek R. Tiwari and Irishi N. N. Namboothiri
J. Org. Chem., 2025, 90, 9757
DOI: 10.1021/acs.joc.5c00609

Nonenzymatic catalytic deracemization
Kai-Kai Qiao, Guang-Shou Feng and Lei Shi
Journal of Catalysis, 2023, 422, 99
DOI: 10.1016/j.jcat.2023.04.011

NEt3-Promoted Construction of Functionalized 4H-Chromenes via [4+2] Cycloaddition Reaction of ortho-Quinone Methides with β-Ketothioamides
Guangming Nan, Jingbo Zhan, Chunming Yuan, Lirong Wen and Ming Li
Chinese Journal of Organic Chemistry, 2021, 41, 3682
DOI: 10.6023/cjoc202104005

Bifunctional Chiral Electrocatalysts Enable Enantioselective α‐Alkylation of Aldehydes
Jin‐Yu He, Cuiju Zhu, Wen‐Xi Duan, Ling‐Xuan Kong, Na‐Na Wang, Yan‐Zhao Wang, Zhi‐Yong Fan, Xin‐Ying Qiao and Hao Xu
Angewandte Chemie, 2024, 136
DOI: 10.1002/ange.202401355

Cascade-amplified self-immolative polymeric prodrug for cancer therapy by disrupting redox homeostasis
Anup Dey, Jueun Jeon, Been Yoon, Yuce Li and Jae Hyung Park
Journal of Controlled Release, 2023, 358, 555
DOI: 10.1016/j.jconrel.2023.05.015

Chiral Brønsted acid-catalyzed asymmetric intermolecular [4 + 2] annulation of ynamides with para-quinone methides
Hang-Hao Li, Ya-Nan Meng, Can-Ming Chen, Yu-Qi Wang, Zhi-Xin Zhang, Zhou Xu, Bo Zhou and Long-Wu Ye
Sci. China Chem., 2023, 66, 1467
DOI: 10.1007/s11426-022-1536-9

One-Pot and Three-Component Coupling Synthesis of Novel p-[(Benzothiazolylamino)(aryl/heteroaryl)methyl]phenols and Its Corresponding O-Tosylates under Catalyst- and Solvent-Free Conditions
Mohammed B. Hawsawi, Mustafa S. Alluhaibi and Narasimhulu Gandhamsetty
Synlett, 2025, 36, 141
DOI: 10.1055/a-2320-6127

Base-mediated [4 + 3] annulation of α-halogen hydroximate with o-QMs: Facile access to 1, 4-benzoxazepine scaffold
Wenjie Lan, Xiaoxu Gao, Mengzhu Li, Liting Xu, Zhaohai Qin and Bin Fu
Tetrahedron Letters, 2024, 136, 154911
DOI: 10.1016/j.tetlet.2024.154911

Synthesis of Bisspiro(oxindole)s by DMAP‐Catalyzed [3+2] Annulation of Isatin‐Derived Morita‐Baylis‐Hillman Carbonates
Xiaohao Wang, Xingfu Wei, Yongqiang Xu, Jingping Qu and Baomin Wang
Eur J Org Chem, 2024, 27
DOI: 10.1002/ejoc.202400396

An Open‐Air Palladium‐Catalyzed Stereoselective O‐Glycosylation of Glycals via in‐situ Generation of gem‐Disubstituted Methanols from p‐Quinone Methides
Ms. Zanjila Azeem, Ms. Shashiprabha Dubey, Mr. Sk Areful Islam and Pintu Kumar Mandal
Chemistry — An Asian Journal, 2024, 19
DOI: 10.1002/asia.202301013

The position of NH2-subsituted group controlled the luminescent properties based on 4-amino-4H-1,2,4-triazole: Syntheses, crystal structures and Hirshfeld analyses
Xu-Kai Chen, Xiao-Min Chen, Yu-Rong Xi, Wen-Chao Sun, Yong-Tao Wang, Yu-Song Wu, Min-Hui Kang and Gui-Mei Tang
Journal of Solid State Chemistry, 2022, 305, 122647
DOI: 10.1016/j.jssc.2021.122647

Silver-Catalyzed Cascade Cyclization/1,6-Conjugate Addition of Homopropargyl Sulfonamides to p-Quinone Methides: An Approach to Diverse 3-Diarylmethine Substituted Dihydropyrroles
Sachin R. Shirsath, Ganesh S. Ghotekar, Vir Bahadur, Rajesh G. Gonnade and M. Muthukrishnan
J. Org. Chem., 2020, 85, 15038
DOI: 10.1021/acs.joc.0c01922

Synthesis of Fully Substituted Oxazoles via an NFSI/KF‐Mediated Double Bond Cleavage‐Rearrangement Cascade
Dan Wu, Yi Lu, Wen‐Juan Hao, Shu‐Jiang Tu and Bo Jiang
Asian J Org Chem, 2021, 10, 602
DOI: 10.1002/ajoc.202000627

Recent Advances in Visible‐Light‐Driven Photocatalyzed γ‐Cyanoalkylation Reactions
Soumitra Guin, Debashis Majee and Sampak Samanta
Asian J Org Chem, 2021, 10, 1595
DOI: 10.1002/ajoc.202100212

A Ritter‐Type Route to Diarylmethane Amides from para‐Quinone Methides
Volkan Akyildiz and Nurullah Saracoglu
Asian J Org Chem, 2023, 12
DOI: 10.1002/ajoc.202300121

(Z)-Selective Synthesis of Bromofluoroalkenes via the TMSCF2Br-Mediated Tandem Reaction with para-Quinone Methides
Jie Zhu, Menghua Xu, Baihui Gong, Aijun Lin and Shang Gao
Org. Lett., 2023, 25, 3271
DOI: 10.1021/acs.orglett.3c01007

Photocatalytic Annulation‐Carbohalogenation of 1,7‐Enynes for Atom‐Economic Synthesis of Functionalized 3,4‐Dihydronaphthalen‐1(2H)‐ones
Wen‐Zhe Ji, Hao‐Nan Shi, Ping Wei, Wen‐Juan Hao, Shu‐Jiang Tu and Bo Jiang
Adv Synth Catal, 2021, 363, 838
DOI: 10.1002/adsc.202001125

Directed Palladium‐Catalyzed pseudo‐Anomeric C−H Functionalization of Glycal‐Type Substrates: Access to Unsymmetrical gem‐Diarylmethyl C‐Glycosides
Atul Dubey, Neha Singh Chauhan, Zanjila Azeem and Pintu Kumar Mandal
Adv Synth Catal, 2023, 365, 820
DOI: 10.1002/adsc.202201343

Advances in Catalytic Asymmetric Reactions Involving o-Hydroxyphenyl Substituted p-Quinone Methides★
Shuang Yang, Ningyi Wang, Qingqing Hang, Yuchen Zhang and Feng Shi
Acta Chimica Sinica, 2023, 81, 793
DOI: 10.6023/A23040192

Bismuth(III)-Catalyzed 1,8-Addition/Cyclization/Rearrangement of Propargylic para-Quinone Methides with 2-Vinylphenol: Synthesis of Indeno[2,1-c]chromenes
Zhi-Qiang Zhu, Teng-Fei Wu, Han-Peng Pan, Jin-Bao Peng, Ai-Jun Ma and Xiang-Zhi Zhang
Org. Lett., 2023, 25, 1299
DOI: 10.1021/acs.orglett.3c00179

Phosphine-Catalyzed Intermolecular Dienylation of Alkynoate with para-Quinone Methides
Zefeng Song, Weijia Wang, Zhixin Liu, Yue Lu and De Wang
J. Org. Chem., 2021, 86, 8590
DOI: 10.1021/acs.joc.1c00226

Catalytic Benzannulation Reactions of Enynones for Accessing Heterocycle-Incorporating Diarylmethanes
Jia-Yin Wang, Guigen Li, Wen-Juan Hao and Bo Jiang
Synlett, 2023, 34, 243
DOI: 10.1055/a-1971-6187

Tandem 1,6-Addition/Annulations of Alkynyl p-Quinone Methides with Bis-nucleophiles: Entry to Functionalized Furans, Isoxazoles, Pyrazoles, and Pyridines
Chada Raji Reddy, Ankita Kumari, Suraj Aswale, Amol D. Patil and Y. Lakshmi Prapurna
J. Org. Chem., 2023, 88, 7046
DOI: 10.1021/acs.joc.3c00315

Design and Development of Carbene-Catalyzed Intramolecular Vinylogous Stetter Reaction to Access Phenanthrol Derivatives
Purna Chandra Behera, Jakkula Ramarao and Surisetti Suresh
J. Org. Chem., 2025, 90, 3527
DOI: 10.1021/acs.joc.4c02074

TEMPO-Mediated Synthesis of Indolyl/Imidazo[1,2-a]pyridinyl-Substituted para-Quinone Methides from Butylated Hydroxytoluene
Dhananjay S. Nipate, Sonam, Vikki N. Shinde, Krishnan Rangan and Anil Kumar
J. Org. Chem., 2021, 86, 17090
DOI: 10.1021/acs.joc.1c02202

Molecular Iodine‐Catalyzed 1,6‐Conjugated Addition of Enaminones on para‐Quinone Methides
Megha Rawat, Rajnish Budhwan, Pooja Dahiya, Anoop Yadav and Rama Krishna Peddinti
Asian J Org Chem, 2025
DOI: 10.1002/ajoc.202500501

Iridium‐Catalyzed [4+3] Cyclization of ortho‐Tosylaminophenyl‐Substituted para‐Quinone Methides with Vinylic Oxiranes/Vinyl Aziridines
Junwei Wang, Lin Zhao, Caihong Li, Lei Zhao, Kun Zhao, Yang Hu and Lihong Hu
Asian J Org Chem, 2021, 10, 2152
DOI: 10.1002/ajoc.202100296

Copper‐Catalyzed Regioselective Cyanation/Diarylmethylation of Formamides: Construction of α‐Cyano Functionalized Tetra‐Substituted Olefins
Minjing Yuan, Zikang Li, Weifeng Xu, Biquan Xiong, Yu Liu, Min Liu, Ke‐Wen Tang and Longzhi Zhu
Chin. J. Chem., 2025, 43, 191
DOI: 10.1002/cjoc.202400911

Cu(I)-Catalyzed Three-Component Annulation for the Synthesis of 3-Acyl Imidazo[1, 5-a]Pyridines from 2-Pyridinyl-Substituted p-Quinone Methides, Terminal Alkynes, and TsN3 Using O2 as the Oxygen Source
Yan Chen, Chuanhao Zhang, Kunpeng Wang, Mengfan Li, Hao Tang, Wen Cheng, Jun Yin and Weiyin Yi
J. Org. Chem., 2024, 89, 5423
DOI: 10.1021/acs.joc.3c02876

Diversity‐Oriented Synthesis of Spiro‐ and 3‐Methylene‐hydroquinoline‐Indandiones via an Organobase‐Controlled Cascade Strategy
Tsai‐Hui Lung, Yi‐Ru Chen, Chen‐Ling Chang, Wey‐Chyng Jeng, Pei‐Shan Wu, Sandip Sambhaji Vagh, Gangababu Marri, Yi‐Fang Lin and Wenwei Lin
Adv Synth Catal, 2023, 365, 1391
DOI: 10.1002/adsc.202300210

Organocatalytic Regio- and Enantioselective 1,8-Additions of Nitrogen and Sulfur Nucleophiles to 6-Methylene-6H-indoles
Qianqian Song, Pei Zhang, Shuai Liang, Xuling Chen, Pengfei Li and Wenjun Li
Org. Lett., 2020, 22, 7859
DOI: 10.1021/acs.orglett.0c02769

Isothiourea‐Catalyzed Enantioselective Functionalisation of Glycine Schiff Base Aryl Esters via 1,6‐ and 1,4‐Additions
Lotte Stockhammer, Rebecca Craik, Uwe Monkowius, David B. Cordes, Andrew D. Smith and Mario Waser
ChemistryEurope, 2023, 1
DOI: 10.1002/ceur.202300015

Synthesis of 1,4-Dihydroquinolines and 4H-Chromenes via Organocatalytic Domino Aza/Oxa-Michael/1,6-Addition Reactions of para-Quinone Methides and Ynals
Junwei Wang, Quanjin Rong, Lei Zhao, Xiang Pan, Lin Zhao, Kun Zhao and Lihong Hu
J. Org. Chem., 2020, 85, 11240
DOI: 10.1021/acs.joc.0c01315

A Cascade Synthesis of Unsymmetrical Furanized Triarylmethanes via Gold Self-Relay Catalysis
Qian Rao, Yan Zhang, Xin-Yu Gu, Yin-Ping Liu, Bo Jiang and Wen-Juan Hao
Catalysts, 2023, 13, 1051
DOI: 10.3390/catal13071051

Copper (I) Chloride‐Catalyzed Photoredox Synthesis of Multifunctionalized Compounds at Room Temperature and Their Antifungal Activities
Vaibhav Pramod Charpe, Ayyakkannu Ragupathi, Arunachalam Sagadevan, Yeu‐Shiuan Ho, Mu‐Jeng Cheng and Kuo Chu Hwang
Chemistry A European J, 2023, 29
DOI: 10.1002/chem.202300110

Recent advances in the cyclization of para-quinone methides
Xianping Liu, Yining Ren, Longzhi Zhu, Tao Li, Weifeng Xu, Yu Liu, Ke-Wen Tang and Biquan Xiong
Tetrahedron, 2023, 148, 133655
DOI: 10.1016/j.tet.2023.133655

Organocatalytic Remote Stereocontrolled Synthesis of Tetrasubstituted Allenes via Asymmetric 1,8‐Addition of Propargylic Aza‐p‐Quinone Methides
Zhibin Yue, Yan Xia, Boming Shen, Chang Liu, Peiyuan Yu, Pengfei Li and Wenjun Li
Adv Synth Catal, 2024, 366, 1078
DOI: 10.1002/adsc.202301286

NaOtBu-Catalyzed Hydrophosphonylation ofδ-CN-δ-aryl-disubstitutedpara-Quinone Methides with Phosphine Oxides
Donglin Wang, Linglong Kan, Yudao Ma and Lei Liu
Chinese Journal of Organic Chemistry, 2021, 41, 3192
DOI: 10.6023/cjoc202104003

Design and Application of m‐Hydroxybenzyl Alcohols in Regioselective (3 + 3) Cycloadditions of 2‐Indolymethanols†
Yi‐Cheng Shi, Xin‐Yu Yan, Ping Wu, Song Jiang, Ran Xu, Wei Tan and Feng Shi
Chin. J. Chem., 2023, 41, 27
DOI: 10.1002/cjoc.202200503

Construction of Oxygen‐ and Nitrogen‐based Heterocycles from p‐Quinone Methides
Gurdeep Singh, Rajat Pandey, Yogesh A. Pankhade, Shaheen Fatma and Ramasamy Vijaya Anand
The Chemical Record, 2021, 21, 4150
DOI: 10.1002/tcr.202100137

DBU-catalyzed 1,6-addition of quinazolinones and quinolones to para‑quinone methides
Zhiguang Zhang, Xiaoyu Tan, Ao Sui, Bingzhu Zhang and Yong Zhang
Tetrahedron Letters, 2022, 110, 154185
DOI: 10.1016/j.tetlet.2022.154185

Phosphine‐Catalyzed C‐Methoxylation of para‐Quinone Methides with Methanol and Deuterated Methanol as C1 Sources
Yuan Zhong, Dan Zhang, Guichen Li, Zhilong Jia, Long Hao and Xin Wang
ChemistrySelect, 2023, 8
DOI: 10.1002/slct.202304341

Addition of Sydnones to para‐Quinone Methides: Selective 1,6‐Additions and Oxidative C−H Functionalizations
Lavina Gladis Serrao, S. Naveenkumar and Mahagundappa R. Maddani
Eur J Org Chem, 2024, 27
DOI: 10.1002/ejoc.202400703

Enantioselective 1,6‐Conjugate Addition of Dialkyl α‐Diazo Methylphosphonate to para‐Quinone Methides
Yuan Chen, Rui Yu, Min Wang, Yanmin Huang and Yungui Peng
Adv Synth Catal, 2021, 363, 4856
DOI: 10.1002/adsc.202100881

Tris(aryl)cyclopropenium Ion as Organic Lewis Acid Catalyst in Carbonyl Activation Reactions
Pavit Kumar Ranga, Shaheen Fatma, Mangalassery P. Athira, Archana Velloth, Feroz Ahmad, Akshaykumar B. Wadhave, Vaibhav Kumar, Piyush Saini and Ramasamy Vijaya Anand
Chemistry — An Asian Journal, 2025, 20
DOI: 10.1002/asia.202500131

Metal‐ and Additive‐Free C3‐Functionalization of Imidazo[1,2‐a]pyridines with para‐Quinone Methides
Ferruh Lafzi and Haydar Kilic
Asian J Org Chem, 2021, 10, 1814
DOI: 10.1002/ajoc.202100313

Recent Advances in Stimuli-Responsive Self-Immolative Polymers for Drug Delivery and Molecular Imaging
Yuce Li, Jixiu Liu, Jing He, Anup Dey, Van Dat Bui and Jae Hyung Park
Chem. Mater., 2024, 36, 4054
DOI: 10.1021/acs.chemmater.4c00583

Photoinduced Functionalization of p‐/o‐Quinone Methides
Suven Das
Asian J Org Chem, 2025
DOI: 10.1002/ajoc.202500516

C6–H Bond Functionalization of Indoles: A New Gate
Yunus Taskesenligil and Nurullah Saracoglu
Synthesis, 2023, 55, 3417
DOI: 10.1055/a-2050-4897

Organic Semiconductor Devices Fabricated with Recycled Tetra Pak®-Based Electrodes and para-Quinone Methides
María Elena Sánchez Vergara, Eva Alejandra Santillán Esquivel, Ricardo Ballinas-Indilí, Octavio Lozada-Flores, René Miranda-Ruvalcaba and Cecilio Álvarez-Toledano
Coatings, 2024, 14, 998
DOI: 10.3390/coatings14080998

Transition-metal-free synthesis of 1,4-benzoxazepines via [4+3]-cycloaddition of para-quinone methides with azaoxyallyl cations
Shuang-Jing Zhou, Xiao Cheng, Chun-Xia Hu, Guo-Yong Xu, Wen-Jing Xiao and Jun Xuan
Sci. China Chem., 2021, 64, 61
DOI: 10.1007/s11426-020-9832-9

Organocatalytic Asymmetric Synthesis of Tetrahydroquinolines from ortho-Aminophenyl para-Quinone Methides
Fengbiao Luo, Hao Dong, Weiwu Ren and Yang Wang
Org. Lett., 2022, 24, 7727
DOI: 10.1021/acs.orglett.2c02874

Diastereodivergent formal [4 + 1] cycloaddition of azoalkenes as one-carbon synthons
Chun-Yan Guan, Tian-Jiao Han, Shi-Kun Jia, Yuan-Zhao Hua and Guang-Jian Mei
Green Synthesis and Catalysis, 2023, 4, 258
DOI: 10.1016/j.gresc.2022.05.003

Organophotocatalyzed Cross Coupling of C- and Si-Radical to Access Dibenzylic Silanes from para-Quinone Methides and Silanecarboxylic Acids
Duo Zhang, Lei Wang and Guodong Zhang
J. Org. Chem., 2024, 89, 10379
DOI: 10.1021/acs.joc.4c00973

Total Syntheses of Hosieines A–C
Jiayang Zhang, Xu Yan, Qing‐Bao Zhang, Fang Wang, Bin Yang and Yang Yang
Advanced Science, 2024, 11
DOI: 10.1002/advs.202308164

Optically Active 3,4-Dihydrocoumarins via Organocatalyzed Asymmetric [4+2] Annulation of ortho-Hydroxyl Functionalized p-Quinone Methides with β-Keto Acylpyrazoles
Min Zhao, Fei Li, Yizheng Cheng, Youming Wang and Zhenghong Zhou
Chinese Journal of Organic Chemistry, 2021, 41, 4039
DOI: 10.6023/cjoc202105055

Reactivity of δ‐Functionalized Para‐Quinone Methides in Nucleophilic Addition Reactions
Christoph Gross, Andreas Eitzinger, Peter Mayer and Armin R. Ofial
Chemistry A European J, 2025, 31
DOI: 10.1002/chem.202501224

1,6-Addition of Nitrogen Nucleophile to para-Quinone Methides Catalyzed by Recyclable Bismuth Complex: Facile Access to N-Heterocyclic Substituted Unsymmetric Triarylmethane Derivatives
Donglan Liu, Haiyan Xu, Yi Hang and Hongfei Lu
Chinese Journal of Organic Chemistry, 2022, 42, 796
DOI: 10.6023/cjoc202109026

Visible‐Light‐Induced Deoxygenative Acylation Aromatization ofp‐Quinone Methides with Carboxylic Acids
Guan‐Nan Li, Hao‐Cong Li, Meng‐Ru Wang, Zhan Lu and Bing Yu
Adv Synth Catal, 2022, 364, 3927
DOI: 10.1002/adsc.202200868

Transition‐Metal‐Free Multicomponent Approach to the Regioselective Synthesis of Highly Substituted N‐Alkylpyrazoles
Kasim Ali and Gautam Panda
Chemistry — An Asian Journal, 2023, 18
DOI: 10.1002/asia.202201129

Metal‐Free Reductive Coupling of para‐Quinone Methides with 4‐Cyanopyridines Enabled by Pyridine‐Boryl Radicals: Access to Pyridylated Diarylmethanes with Anti‐Cancer Activity
Chuan‐Hua Qu, Li‐Xia Gao, Yan Tang, Yuan Liu, Xiao‐Qin Luo and Gui‐Ting Song
Chemistry A European J, 2022, 28
DOI: 10.1002/chem.202200264

Catalyst‐free 1,6‐Conjugate Addition of S‐Nucleophiles to para‐Quinone Methides
Lei Xie, Xuyang Zang, Wanxing Liu, Ping Wu, Zhaoxue Wang, Chenyi Zhao, Zhenzhen Gao, Xiaojing Li, Shaozhen Nie and Lingang Wu
Asian J Org Chem, 2022, 11
DOI: 10.1002/ajoc.202200524

Synthesis of π-Extended Benzofulvenes: A Pd-Catalyzed Cascade Annulation Process Comprising C–C Bond Formation Followed by 1,6-Conjugate Addition
Kangkana Chutia, Dhiraj Dutta, Manashi Sarmah and Pranjal Gogoi
J. Org. Chem., 2023, 88, 6750
DOI: 10.1021/acs.joc.3c00035

1,6-Nucleophilic Di- and Trifluoromethylation of para-Quinone Methides with Me3SiCF2H/Me3SiCF3 Facilitated by CsF/18-Crown-6
Dingben Chen, Ling Huang, Mingyu Liang, Xiaojing Chen, Dongdong Cao, Pan Xiao, Chuanfa Ni and Jinbo Hu
Molecules, 2024, 29, 2905
DOI: 10.3390/molecules29122905

Metal-Free Approach for Oxa-spirocyclohexadienones through [3 + 2]/[4 + 2] ipso-Cyclization of para-Quinone Methides with Halo Alcohols
Ramesh A. Gaikwad, Amol T. Savekar and Suresh B. Waghmode
J. Org. Chem., 2023, 88, 9987
DOI: 10.1021/acs.joc.3c00784