Literature DB >> 23072812

Transition metal-free direct C-H bond thiolation of 1,3,4-oxadiazoles and related heteroarenes.

Liang-Hua Zou1, Jens Reball, Jakob Mottweiler, Carsten Bolm.   

Abstract

A convenient transition metal-free procedure for the direct thiolation of 1,3,4-oxadiazole C-H bonds using diaryl disulfides has been developed. Other substrates including indole, benzothiazole, N-phenylbenzimidazole, and caffeine were also thiolated in this manner, providing the corresponding products in good to excellent yields.

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Year:  2012        PMID： 23072812     DOI： 10.1039/c2cc36711d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  5 in total

1.  Silver-catalyzed direct thiolation of quinones by activation of aryl disulfides to synthesize quinonyl aryl thioethers.

Authors:  Cheng Zhang; Jesse McClure; C James Chou
Journal:  J Org Chem       Date:  2015-04-27       Impact factor: 4.354

2.  Metal-Free Preparation of Cycloalkyl Aryl Sulfides via Di-tert-butyl Peroxide-Promoted Oxidative C(sp3)[BOND]H Bond Thiolation of Cycloalkanes.

Authors:  Jincan Zhao; Hong Fang; Jianlin Han; Yi Pan; Guigen Li
Journal:  Adv Synth Catal       Date:  2014-08-10       Impact factor: 5.837

3.  Electrophilic activation of nitroalkanes in efficient synthesis of 1,3,4-oxadiazoles.

Authors:  Alexander V Aksenov; Vladislav Khamraev; Nicolai A Aksenov; Nikita K Kirilov; Dmitriy A Domenyuk; Vladimir A Zelensky; Michael Rubin
Journal:  RSC Adv       Date:  2019-02-26       Impact factor: 3.361

4.  Copper-catalysed regioselective sulfenylation of indoles with sodium sulfinates.

Authors:  Xiaojun Luo; Qiang Liu; Hongxia Zhu; Huoji Chen
Journal:  R Soc Open Sci       Date:  2018-05-30       Impact factor: 2.963

5.  Synthesis of benzo[d]imidazo[2,1-b]benzoselenoazoles: Cs2CO3-mediated cyclization of 1-(2-bromoaryl)benzimidazoles with selenium.

Authors:  Mio Matsumura; Yuki Kitamura; Arisa Yamauchi; Yoshitaka Kanazawa; Yuki Murata; Tadashi Hyodo; Kentaro Yamaguchi; Shuji Yasuike
Journal:  Beilstein J Org Chem       Date:  2019-08-26       Impact factor: 2.883
  5 in total

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