Bromination of alkenes and alkynes with (bromodimethyl)sulfonium bromide

被引：10

作者：

Das, Biswanath ^{[1
]}

Srinivas, Yallamalla ^{[1
]}

Sudhakar, Chittaluri ^{[1
]}

Ravikanth, Bornmena ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India

来源：

JOURNAL OF CHEMICAL RESEARCH-S | 2008年 / 04期

关键词：

alkene; alkyne; (bromodimethyl)sulfonium bromide;

D O I：

10.3184/030823408X314455

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Alkenes and alkynes were brominated efficiently in high yields with (bromodimethyl)sulfonium bromide in acetonitrile at room temperature. Alkenes produced the corresponding trans-dibromo compounds while alkynes (except phenylacetylene) afforded both the trans-dibromo products (major) and the tetrabromo derivatives (minor). However, phenylacetylene furnished solely the tetrabromo compound.

引用

页码：188 / 190

页数：3

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