Anti-Markovnikov rearrangement in sulfur mediated allylic C-H amination of olefins

被引：19

作者：

Zhang, Zhong ^{[1
]}

Du, Hongguang ^{[1
]}

Xu, Jiaxi ^{[1
]}

Li, Pingfan ^{[1
]}

机构：

[1] Beijing Univ Chem Technol, Fac Sci, Dept Organ Chem, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 77期

基金：

中国国家自然科学基金;

关键词：

D-RING PROBLEMS; STEROL BIOSYNTHESIS; DICATIONIC ELECTROPHILES; BOND MIGRATION; HYDRIDE SHIFT; COUNTERANION; CYCLIZATION; EXPANSION; SALTS;

D O I：

10.1039/c6cc05128f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cationic rearrangement reactions usually follow Markovnikov's rule to give more substituted carbocations as stable intermediates. During our study on sulfur mediated allylic C-H amination of olefins, very rare cases of anti-Markovnikov rearrangement from secondary carbocations toward primary carbocations or primary triflates were observed.

引用

页码：11547 / 11550

页数：4

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