Formal Nucleophilic Boryl Substitution of Organic Halides with Silylborane/Alkoxy Base System

被引：0
作者：
Eiji Yamamoto
Kiyotaka Izumi
Yuko Horita
Satoshi Ukigai
Hajime Ito
机构：
[1] Hokkaido University,Division of Chemical Process Engineering, Faculty of Engineering and Frontier Chemistry Center
来源：
Topics in Catalysis | 2014年 / 57卷
关键词：
Nucleophilic boryl substitution; Organic halides; Silylborane; Transition-metal-free; Umpolung;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Boryl substitution of organohalides with a silylborane and alkoxy bases is described. This reaction can be applied to various functionalized aryl halides. Alkyl and alkenyl halides, and even sterically congested aryl bromides also provided the corresponding borylated products in high yields. Mechanistic studies indicated that neither trace transition-metal impurities nor aryl radical species involved in this reaction.
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页码：940 / 945
页数：5
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