Rhodium-catalyzed benzoisothiazole synthesis by tandem annulation reactions of sulfoximines and activated olefins

被引：24

作者：

Li, Yang ^{[1
]}

Dong, Lin ^{[1
]}

机构：

[1] Sichuan Univ, West China Sch Pharm, Educ Minist, Key Lab Drug Targeting & Drug Delivery Syst, Chengdu 610041, Sichuan, Peoples R China

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2017年 / 15卷 / 47期

关键词：

C-BOND FORMATION; NH-SULFOXIMINES; OXIDATIVE OLEFINATION; BENZOIC-ACIDS; RING-SYSTEMS; ONE-POT; ALKYNES; 1,2-BENZOTHIAZINES; FUNCTIONALIZATION; STRATEGIES;

D O I：

10.1039/c7ob02586f

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Rhodium(III)-catalyzed N-directed ortho C-H activation reactions have been developed for the synthesis of unique heterocyclic benzoisothiazoles. Herein, this novel tandem annulation approach can efficiently construct benzoisothiazole compounds from free NH-sulfoximines and alkenes via C-H activation, olefination and subsequent intramolecular aza-Michael cyclization.

引用

页码：9983 / 9986

页数：4

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