Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5212219 | Tetrahedron | 2017 | 6 Pages |
Abstract
A novel metal-free synthesis of 2-substituted benzothiazoles from easily available o-chloronitrobenzenes and benzyl chlorides using elemental sulfur as traceless oxidizing agent has been developed. The protocol provides a simple, efficient, and atom-economic way to access to benzothiazoles in moderate to excellent yields. And the approach exhibited good functional group tolerance.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Xin Wang, Dazhuang Miao, Xiaotong Li, Renhe Hu, Zhao Yang, Ren Gu, Shiqing Han,