Literature DB >> 26675203

TBAI-Catalyzed Reaction between N-Tosylhydrazones and Sulfur: A Procedure toward 1,2,3-Thiadiazole.

Jiangfei Chen1, Yan Jiang1, Jin-Tao Yu1, Jiang Cheng1.   

Abstract

A TBAI-catalyzed reaction between N-tosyl hydrazone and sulfur was developed, leading to 1,2,3-thiadiazoles in moderate to good yields. It represents a facile and practical procedure to access thiadiazole under metal-free conditions. This procedure serves as an improvement for the Hurd-Mori reaction.

Entities:  

Year:  2015        PMID： 26675203     DOI： 10.1021/acs.joc.5b02280

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  4 in total

1.  I2/DMSO-Catalyzed Transformation of N-tosylhydrazones to 1,2,3-thiadiazoles.

Authors:  Weiwei Li; Jun Zhang; Jing He; Liang Xu; Luigi Vaccaro; Ping Liu; Yanlong Gu
Journal:  Front Chem       Date:  2020-06-12       Impact factor: 5.221

2.  Rapid Synthesis of N-Tosylhydrazones under Solvent-Free Conditions and Their Potential Application Against Human Triple-Negative Breast Cancer.

Authors:  Zengyang Xie; Yuying Song; Lujia Xu; Yukun Guo; Min Zhang; Limei Li; Kai Chen; Xue Liu
Journal:  ChemistryOpen       Date:  2018-11-21       Impact factor: 2.911

3.  TBAI-Catalyzed Oxidative Coupling of Benzyl Ketones to Synthesize 2,3-Diaryl-1,4-Diketones in Water.

Authors:  Lingkai Kong; Xueping Hu; Li-Ping Bai
Journal:  ACS Omega       Date:  2022-01-07

4.  [2 + 2 + 1] Cycloaddition of N-tosylhydrazones, tert-butyl nitrite and alkenes: a general and practical access to isoxazolines.

Authors:  Liang Ma; Feng Jin; Xionglve Cheng; Suyan Tao; Gangzhong Jiang; Xingxing Li; Jinwei Yang; Xiaoguang Bao; Xiaobing Wan
Journal:  Chem Sci       Date:  2021-06-22       Impact factor: 9.825
  4 in total

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