The involvement of the trisulfur radical anion in electron-catalyzed sulfur insertion reactions: facile synthesis of benzothiazine derivatives under transition metal-free conditions

Author:

Gu Zheng-Yang12345,Cao Jia-Jia12345,Wang Shun-Yi12345,Ji Shun-Jun12345

Affiliation:

1. Key Laboratory of Organic Synthesis of Jiangsu Province

2. College of Chemistry

3. Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology

4. Soochow University

5. Suzhou 215123

Abstract

An efficient and practical synthesis of benzothiazine by K2S initiated sulfur insertion reaction with enaminones via electron catalysis is developed.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Reference50 articles.

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3. Quinolonecarboxylic acids. 2. Synthesis and antibacterial evaluation of 7-oxo-2,3 dihydro-7H-pyrido[1,2,3-de][1,4]benzothiazine-6-carboxylic acids

4. Design, Synthesis, and Microbiological Evaluation of New Candida albicans CYP51 Inhibitors

5. Studies on antidiabetic agents. IX. A new aldose reductase inhibitor, AD-5467, and related 1,4-benzoxazine and 1,4-benzothiazine derivatives: Synthesis and biological activity.

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