化学
卤化物
芳基
位阻效应
催化作用
药物化学
铜
PEG比率
组合化学
有机化学
烷基
财务
经济
作者
Xiaokang Li,Tangjun Yuan,Junmin Chen
标识
DOI:10.1002/cjoc.201100209
摘要
Abstract A simple and efficient protocol for CuI‐catalyzed CS bond formation of aryl halides with KSCN to symmetrical diaryl sulfides was reported in PEG‐400 without any other additives. A variety of aryl halides were converted to the corresponding diaryl sulfides in good to excellent yields. The present procedure tolerated a variety of functional groups and the steric hindrance of ortho ‐substituents on aryl halides did not affect the outcome.
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