期刊
ACS OMEGA
卷 4, 期 4, 页码 6690-6696出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsomega.9b00568
关键词
-
资金
- National Natural Science Foundation of China [21272170]
A metal-free synthesis of aryltriphenylphosphonium bromides by the reaction of triphenylphosphine with aryl bromides in refluxing phenol is developed. This reaction tolerates hydroxymethyl, hydroxyphenyl, and carboxyl groups in aryl bromides, allowing to synthesize multifunctional aryltriphenylphosphonium bromides, from which facile access to multifunctional aryldiphenylphosphines and their oxides by hydrolysis and subsequent reduction is exemplified. A two-step addition-elimination mechanism, with the elimination step being a fast step, is also proposed.
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