Metal-free synthesis of aminomethylated imidazoheterocycles: dual role of tert-butyl hydroperoxide as both an oxidant and a methylene source

Om P. S. Patel, Nitesh Kumar Nandwana, Ajay Kumar Sah and Anil Kumar

Org. Biomol. Chem., 2018, 16, 8620
DOI: 10.1039/C8OB02432D

Csp–Cspbond cleavage and fragment coupling: a transition metal-free “extrusion and recombination” approach towards synthesis of 1,2-diketones

Raghuram Gujjarappa, Nagaraju Vodnala, Ashish Kandpal, Lisa Roy, Sreya Gupta and Chandi C. Malakar

Org. Chem. Front., 2021, 8, 5389
DOI: 10.1039/D1QO00848J

Singlet oxygen mediated dual C–C and C–N bond cleavage in visible light

Ritu, Charu Sharma, Sharvan Kumar and Nidhi Jain

Org. Biomol. Chem., 2020, 18, 2921
DOI: 10.1039/D0OB00563K

Metal-free oxidative decarbonylative halogenation of fused imidazoles

Davinder Singh, Javeed Ahmad Tali, Gulshan Kumar and Ravi Shankar

New J. Chem., 2021, 45, 20551
DOI: 10.1039/D1NJ04440K

Synthesis of N-heterocyclic amides from imidazoheterocycles through convergent paired electrolysis

Elise Leclercq, Laura Chevet, Nicolas David, Muriel Durandetti and Laëtitia Chausset-Boissarie

Org. Biomol. Chem., 2024, 22, 8730
DOI: 10.1039/D4OB01115E

A straightforward TBHP-mediated synthesis of 2-amidobenzoic acids from 2-arylindoles and their antimicrobial activity

Om P. S. Patel, Shiv Dhiman, Shahid Khan, Vikki N. Shinde, Sonam Jaspal, Manu R. Srivathsa, Prabhat N. Jha and Anil Kumar

Org. Biomol. Chem., 2019, 17, 5962
DOI: 10.1039/C9OB00797K

CuCl/air-mediated oxidative coupling reaction of imidazoheterocycles with N-aryl glycine esters

Jing Jiao, Jun-Rong Zhang, Yan-Yan Liao, Li Xu, Maolin Hu and Ri-Yuan Tang

RSC Adv., 2017, 7, 30152
DOI: 10.1039/C7RA05303G

Cleavage of carbon–carbon bonds by radical reactions

Paramasivam Sivaguru, Zikun Wang, Giuseppe Zanoni and Xihe Bi

Chem. Soc. Rev., 2019, 48, 2615
DOI: 10.1039/C8CS00386F

Nature inspired singlet oxygen generation to access α-amino carbonyl compoundsvia1,2-acyl migration

Waldemar Schilling, Yu Zhang, Prakash Kumar Sahoo, Samir Kumar Sarkar, Sivaraman Gandhi, Herbert W. Roesky and Shoubhik Das

Green Chem., 2021, 23, 379
DOI: 10.1039/D0GC03555F

Chemodivergent synthesis of N-(pyridin-2-yl)amides and 3-bromoimidazo[1,2-a]pyridines from α-bromoketones and 2-aminopyridines

Yanpeng Liu, Lixue Lu, Haipin Zhou, Feijie Xu, Cong Ma, Zhangjian Huang, Jinyi Xu and Shengtao Xu

RSC Adv., 2019, 9, 34671
DOI: 10.1039/C9RA06724H

Sodium Salts (NaI/NaBr/NaCl) for the Halogenation of Imidazo-Fused Heterocycles

Rashmi Semwal, Chitrakar Ravi, Rahul Kumar, Ramavatar Meena and Subbarayappa Adimurthy

J. Org. Chem., 2019, 84, 792
DOI: 10.1021/acs.joc.8b02637

KMnO4-mediated oxidative C N bond cleavage of tertiary amines: Synthesis of amides and sulfonamides

Zhang Zhang, Yong-Hong Liu, Xi Zhang and Xi-Cun Wang

Tetrahedron, 2019, 75, 2763
DOI: 10.1016/j.tet.2019.03.047

Easy Access to N-(Pyridin-2-yl)benzamides through Electro-oxidative Ring Opening of 2-Arylimidazo[1,2-a]pyridines

Sayan Ghosh, Jhilik Dutta, Atreyee Halder and Suman De Sarkar

Synlett, 2023, 34, 835
DOI: 10.1055/a-1956-9993

Synthesis of esters from 2-phenylimidazo[1,2-a]pyridines using visible light

Shiyun Tang, Qinpeng Shen, Pei He, Juan Li, Ji Yang, Xiaoxi Si, Jianjun Xia, Ying Han, Zhenjie Li, Chunbo Liu and Qing-Wen Gui

Tetrahedron, 2023, 131, 133140
DOI: 10.1016/j.tet.2022.133140

Diverse Oxidative C(sp2)–N Bond Cleavages of Aromatic Fused Imidazoles for Synthesis of α-Ketoamides and N-(pyridin-2-yl)arylamides

Fangzhou Xu, Yanyan Wang, Xiwei Xun, Yun Huang, Zhichao Jin, Baoan Song and Jian Wu

J. Org. Chem., 2019, 84, 8411
DOI: 10.1021/acs.joc.9b00208

Aromatic C–C Bond Cleavage in a Curved π-System of Aminocorannulene

Weijie Guo, Wanjian Ding, Yuqing Yao, Suchada Rajca, Qiaolian Li, Hua Jiang, Andrzej Rajca and Ying Wang

Org. Lett., 2023, 25, 3972
DOI: 10.1021/acs.orglett.3c01107

Direct Transformation of Alkylarenes into N‐(Pyridine‐2‐yl)amides by C(sp3)–C(sp3) Bond Cleavage

Haipin Zhou, Yanpeng Liu, Haidong Xia, Jinyi Xu, Tingfang Wang and Shengtao Xu

Eur J Org Chem, 2020, 2020, 6468
DOI: 10.1002/ejoc.202001137

Silver-modified polyniobotungstate for the visible light-induced simultaneous cleavage of C–C and C–N bonds

Shujun Li, Na Li, Gang Li, Yubin Ma, Mengyao Huang, Qingchun Xia, Qianyi Zhao and Xuenian Chen

Polyoxometalates, 2023, 2, 9140024
DOI: 10.26599/POM.2023.9140024

Metal-free and selective cleavage of unstrained carbon–carbon single bonds: Synthesis ofβ-ketosulfones fromβ-chlorohydrins and sodium sulfinates

Yanni Li, Deqiang Liang, Yu Chang, Xiangguang Li, Shaoguang Fu, Yunli Yuan and Baoling Wang

Synthetic Communications, 2017, 47, 2044
DOI: 10.1080/00397911.2017.1362439

Metal-Free Synthesis of N-(Pyridine-2-yl)amides from Ketones via Selective Oxidative Cleavage of C(O)–C(Alkyl) Bond in Water

Yanpeng Liu, Honghao Sun, Zhangjian Huang, Cong Ma, Aijun Lin, Hequan Yao, Jinyi Xu and Shengtao Xu

J. Org. Chem., 2018, 83, 14307
DOI: 10.1021/acs.joc.8b01956

Determination of flibanserin in the presence of confirmed degradation products by a third derivative emission spectrofluorometric method: Application to pharmaceutical formulation

Rasha M. Ahmed and Inas A. Abdallah

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2020, 225, 117491
DOI: 10.1016/j.saa.2019.117491

Copper (I) Catalysed Tandem C−C and C−N Bond Cleavage of N‐Fused Imidazoles towards the Synthesis of N‐pyridinylamides

Firdoos Ahmad Sofi, Mubashir H. Masoodi, Mohammad Ovais Dar and Prasad V. Bharatam

ChemistrySelect, 2023, 8
DOI: 10.1002/slct.202204845

ChemInform Abstract: Metal‐Free TBHP‐Mediated Oxidative Ring Openings of 2‐Arylimidazopyridines via Regioselective Cleavage of C—C and C—N Bonds.

Kelu Yan, Daoshan Yang, Wei Wei, Guoqing Li, Mingyang Sun, Qingyun Zhang, Laijin Tian and Hua Wang

ChemInform, 2016, 47
DOI: 10.1002/chin.201615038