Visible-light mediated carbamoyl radical addition to heteroarenes

Ashique Hussain Jatoi, Govind Goroba Pawar, Frédéric Robert and Yannick Landais

Chem. Commun., 2019, 55, 466
DOI: 10.1039/C8CC08326F

Decarboxylative reactions with and without light – a comparison

Johanna Schwarz and Burkhard König

Green Chem., 2018, 20, 323
DOI: 10.1039/C7GC02949G

Tandem cycloaddition–decarboxylation of α-keto acid and isocyanide under oxidant-free conditions towards monosubstituted oxazoles

Ling-Juan Zhang, Mei-Chen Xu, Jie Liu and Xian-Ming Zhang

RSC Adv., 2016, 6, 73450
DOI: 10.1039/C6RA16031J

Silver-promoted decarboxylative radical addition/annulation of oxamic acids withgem-difluoroolefins: concise access to CF2-containing 3,4-dihydroquinolin-2-ones

Guojun Chen, Chenglong Li, Jianfeng Peng, Zeli Yuan, Peijun Liu and Xiaozu Liu

Org. Biomol. Chem., 2019, 17, 8527
DOI: 10.1039/C9OB01236B

Copper-promoted decarboxylative direct C3-acylation of N-substituted indoles with α-oxocarboxylic acids

Lin Yu, Pinhua Li and Lei Wang

Chem. Commun., 2013, 49, 2368
DOI: 10.1039/c3cc40389k

Facile synthesis of carbamoylated benzimidazo[2,1-a]isoquinolin-6(5H)-ones via radical cascade cyclization under metal-free conditions

Qi Liu, Lei Wang, Jie Liu, Shuchen Ruan and Pinhua Li

Org. Biomol. Chem., 2021, 19, 3489
DOI: 10.1039/D1OB00101A

Synthesis of amide-functionalized isoquinoline derivatives by photo-induced carbamoyl radical cascade amidation/cyclization

Wei Niu, Yanlong Liu, Erling Dai, Jiarui Sun, Yuyu Dai and Xiangsheng Xu

Org. Biomol. Chem., 2025, 23, 5533
DOI: 10.1039/D5OB00465A

Copper-catalyzed oxidative decarboxylative coupling of α-keto acids and sulfoximines

Chaleena Pimpasri, Ladawan Sumunnee and Sirilata Yotphan

Org. Biomol. Chem., 2017, 15, 4320
DOI: 10.1039/C7OB00776K

Photoredox-catalyzed procedure for carbamoyl radical generation: 3,4-dihydroquinolin-2-one and quinolin-2-one synthesis

Wade F. Petersen, Richard J. K. Taylor and James R. Donald

Org. Biomol. Chem., 2017, 15, 5831
DOI: 10.1039/C7OB01274H

Oxamic acids: useful precursors of carbamoyl radicals

Ikechukwu Martin Ogbu, Gülbin Kurtay, Frédéric Robert and Yannick Landais

Chem. Commun., 2022, 58, 7593
DOI: 10.1039/D2CC01953A

Visible-light photocatalyzed oxidative decarboxylation of oxamic acids: a green route to urethanes and ureas

Govind Goroba Pawar, Frédéric Robert, Etienne Grau, Henri Cramail and Yannick Landais

Chem. Commun., 2018, 54, 9337
DOI: 10.1039/C8CC05462B

Photo-induced amidation/Smiles rearrangement of alkenes for synthesizing quaternary-carbon-containing succinyldiamides

Yuyu Dai, Wei Niu, Jiapeng Huang, Jiarui Sun and Xiangsheng Xu

Org. Biomol. Chem., 2025, 23, 1330
DOI: 10.1039/D4OB01863J

Silver-catalyzed decarboxylative acylation of arylglyoxylic acids with arylboronic acids

Kai Cheng, Baoli Zhao and Chenze Qi

RSC Adv., 2014, 4, 48698
DOI: 10.1039/C4RA04361H

Palladium-catalyzed C–H bond carboxylation of acetanilides: an efficient usage of N,N-dimethyloxamic acid as the carboxylate source

Yinuo Wu, Cheng Jiang, Deyan Wu, Qiong Gu, Zhang-Yi Luo and Hai-Bin Luo

Chem. Commun., 2016, 52, 1286
DOI: 10.1039/C5CC07890C

Transition-metal free direct C–H functionalization of quinoxalin-2(1H)-ones with oxamic acids leading to 3-carbamoyl quinoxalin-2(1H)-ones

Jin-Wei Yuan, Jun-Liang Zhu, Hu-Lin Zhu, Fang Peng, Liang-Yu Yang, Pu Mao, Shou-Ren Zhang, Yan-Chun Li and Ling-Bo Qu

Org. Chem. Front., 2020, 7, 273
DOI: 10.1039/C9QO01322A

Palladium-catalyzed decarboxylative alkoxycarbonylation of potassium aryltrifluoroborates with potassium oxalate monoesters

Jinmin Miao, Ping Fang, Sahota Jagdeep and Haibo Ge

Org. Chem. Front., 2016, 3, 243
DOI: 10.1039/C5QO00349K

The construction of benzimidazo[2,1-a]isoquinolin-6(5H)-ones from N-methacryloyl-2-phenylbenzoimidazoles through radical strategies

Qing-Qing Kang, Wei-Kang Zhang, Guo-Ping Ge, Hongxing Zheng and Wen-Ting Wei

Org. Biomol. Chem., 2021, 19, 8874
DOI: 10.1039/D1OB01465J

Oxalic acid as the in situ carbon monoxide generator in palladium-catalyzed hydroxycarbonylation of arylhalides

Changdong Shao, Ailan Lu, Xiaoling Wang, Bo Zhou, Xiaohong Guan and Yanghui Zhang

Org. Biomol. Chem., 2017, 15, 5033
DOI: 10.1039/C7OB01052D

Urethanes synthesis from oxamic acids under electrochemical conditions

Ikechukwu Martin Ogbu, Jonathan Lusseau, Gülbin Kurtay, Frédéric Robert and Yannick Landais

Chem. Commun., 2020, 56, 12226
DOI: 10.1039/D0CC05069E

A cascade approach to 3D cyclic carbamates via an ionic decarboxylative functionalization of olefinic oxamic acids

Huaqiang Fan, Yi Wan, Peng Pan, Wenbin Cai, Shihui Liu, Chuanxu Liu and Yongqiang Zhang

Chem. Commun., 2020, 56, 86
DOI: 10.1039/C9CC07709J

Visible-light-mediated amidation from carboxylic acids and tertiary amines via C–N cleavage

Chengyihan Gu, Shuaishuai Wang, Qingran Zhang and Jin Xie

Chem. Commun., 2022, 58, 5873
DOI: 10.1039/D2CC01655A

Palladium-catalyzed decarboxylative ortho-amidation of O-methyl ketoximes with oxamic acids

Kun Jing, Peng-Cheng Cui and Guan-Wu Wang

Chem. Commun., 2019, 55, 12551
DOI: 10.1039/C9CC06460E

Direct Palladium-Catalyzed C-4 Arylation of Tri-substituted Furans with Aryl Chlorides: An Efficient Access to Heteroaromatics

Hai Yang, Zhishuo Zheng, Jian Zeng, Huajie Liu and Bing Yi

Bulletin of the Korean Chemical Society, 2012, 33, 2623
DOI: 10.5012/bkcs.2012.33.8.2623

Carbamoyl Radicals via Photoredox Decarboxylation of Oxamic Acids in Aqueous Media: Access to 3,4-Dihydroquinolin-2(1H)-ones

Qi-Fan Bai, Chengan Jin, Jing-Yao He and Gaofeng Feng

Org. Lett., 2018, 20, 2172
DOI: 10.1021/acs.orglett.8b00449

ChemInform Abstract: Pd(II)‐Catalyzed Decarboxylative Cross‐Coupling of Oxamic Acids with Potassium Phenyltrifluoroborates under Mild Conditions.

Mingzong Li, Cong Wang, Ping Fang and Haibo Ge

ChemInform, 2011, 42
DOI: 10.1002/chin.201142067

Transition metal-catalyzed decarboxylative cross-coupling reactions

Rui Shang and Lei Liu

Sci. China Chem., 2011, 54, 1670
DOI: 10.1007/s11426-011-4381-0

Uses of K2S2O8 in Metal-Catalyzed and Metal-Free Oxidative Transformations

Sudip Mandal, Tishyasoumya Bera, Gurudutt Dubey, Jaideep Saha and Joydev K. Laha

ACS Catal., 2018, 8, 5085
DOI: 10.1021/acscatal.8b00743

Palladium-Catalyzed, Copper(I)-Promoted Methoxycarbonylation of Arylboronic Acids with O-Methyl S-Aryl Thiocarbonates

Ya-Fang Cao, Ling-Jun Li, Min Liu, Hui Xu and Hui-Xiong Dai

J. Org. Chem., 2020, 85, 4475
DOI: 10.1021/acs.joc.0c00198

Pd(II)-Catalyzed Direct ortho-C–H Acylation of Aromatic Ketones by Oxidative Decarboxylation of α-Oxocarboxylic Acids

Pui-Yiu Lee, Peiwen Liang and Wing-Yiu Yu

Org. Lett., 2017, 19, 2082
DOI: 10.1021/acs.orglett.7b00677

Nickel‐Catalyzed Decarboxylative Arylation of Heteroarenes through sp2 C–H Functionalization

Ke Yang, Peng Wang, Cheng Zhang, Adnan A. Kadi, Hoong‐Kun Fun, Yan Zhang and Hongjian Lu

Eur J Org Chem, 2014, 2014, 7586
DOI: 10.1002/ejoc.201403234

Carbon–Carbon Bond Formation of Trifluoroacetyl Amides with Grignard Reagents via C(O)–CF3 Bond Cleavage

Longzhi Zhu, Liyuan Le, Mingpan Yan, Chak-Tong Au, Renhua Qiu and Nobuaki Kambe

J. Org. Chem., 2019, 84, 5635
DOI: 10.1021/acs.joc.9b00583

Direct C−H Carbamoylation of Nitrogen‐Containing Heterocycles

Matthieu Jouffroy and Jongrock Kong

Chemistry A European J, 2019, 25, 2217
DOI: 10.1002/chem.201806159

Palladium-Catalyzed Decarboxylative Ortho-Ethoxycarbonylation of O-Methyl Ketoximes and 2-Arylpyridines with Potassium Oxalate Monoester

Zhong-Yuan Li and Guan-Wu Wang

Org. Lett., 2015, 17, 4866
DOI: 10.1021/acs.orglett.5b02422

Metal-Free Synthesis of Carbamoylated Chroman-4-Ones via Cascade Radical Annulation of 2-(Allyloxy)arylaldehydes with Oxamic Acids

Long-Yong Xie, Sha Peng, Li-Hua Yang and Xiao-Wen Liu

Molecules, 2022, 27, 7049
DOI: 10.3390/molecules27207049

Modular Synthesis of Polar Spirocyclic Scaffolds Enabled by Radical Chemistry

Khadijah Anwar, Francisco José Aguilar Troyano, Ayham H. Abazid, Oumayma El Yarroudi, Ignacio Funes-Ardoiz and Adrián Gómez-Suárez

Org. Lett., 2023, 25, 3216
DOI: 10.1021/acs.orglett.3c00869

Palladium-Catalyzed Chemoselective Decarboxylative Ortho Acylation of Benzoic Acids with α-Oxocarboxylic Acids

Jinmin Miao and Haibo Ge

Org. Lett., 2013, 15, 2930
DOI: 10.1021/ol400919u

Photoredox-Catalyzed Reductive Carbamoyl Radical Generation: A Redox-Neutral Intermolecular Addition–Cyclization Approach to Functionalized 3,4-Dihydroquinolin-2-ones

Wade F. Petersen, Richard J. K. Taylor and James R. Donald

Org. Lett., 2017, 19, 874
DOI: 10.1021/acs.orglett.7b00022

Preparation of Imides via the Palladium-Catalyzed Coupling Reaction of Organoborons with Methyl N-[Methoxy(methylthio)methylene]carbamate as a One-Carbon Elongation Reaction

Takuhei Tomizawa, Kohei Orimoto, Takashi Niwa and Masahisa Nakada

Org. Lett., 2012, 14, 6294
DOI: 10.1021/ol303062a

Recent Advances in the Decarboxylative Acylation/Cyclization of α-Keto Acids

Wu Yechun and Yu Jintao

Chinese Journal of Organic Chemistry, 2022, 42, 3606
DOI: 10.6023/cjoc202205025

Copper‐Exchanged Magnetic‐FAp: Surface Catalysis in Decarboxylative Coupling of α‐Oxocarboxylic Acids with Formamides

Seyed‐Abdollah Mirfarjood, Manouchehr Mamaghani and Mehdi Sheykhan

ChemistrySelect, 2017, 2, 8650
DOI: 10.1002/slct.201701438

Transition-Metal-Free Synthesis of Phenanthridinones from Biaryl-2-oxamic Acid under Radical Conditions

Ming Yuan, Li Chen, Junwei Wang, Shenjie Chen, Kongchao Wang, Yongbo Xue, Guangmin Yao, Zengwei Luo and Yonghui Zhang

Org. Lett., 2015, 17, 346
DOI: 10.1021/ol503459s

K2S2O8/DMSO‐Mediated Organic Transformations: A Comprehensive Report

Pragati Kushwaha and Rashi

Chemistry An Asian Journal, 2026, 21
DOI: 10.1002/asia.70351

Palladium-Catalyzed Decarboxylative Ortho Acylation of Azobenzenes with α-Oxocarboxylic Acids

Zhong-Yuan Li, Dan-Dan Li and Guan-Wu Wang

J. Org. Chem., 2013, 78, 10414
DOI: 10.1021/jo401794a