期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 53, 期 47, 页码 12897-12901出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201408812
关键词
fluorine; hypervalent compounds; reaction mechanism; rearrangement; silver
资金
- Swedish Research Council
- Knut and Alice Wallenbergs Foundation
- Tryggers foundation
An air-and moisture-stable fluoroiodane in the presence of AgBF4 is suitable for selective geminal difluorination of styrenes under mild reaction conditions. One of the C-F bonds is formed by transfer of electrophilic fluorine from the hypervalent iodine reagent, while the other one arises from the tetrafluoroborate counterion of silver. Deuterium-isotope-labelling experiments and rearrangement of methyl styrene substrates suggest that the reaction proceeds through a phenonium ion intermediate.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据