Ring Size-Selective Ring-Closing Olefin Metathesis: Taking Advantage of the Deleterious Effect of Ethylene Gas
作者:Kazuhiro Yoshida、Yuto Kano、Hidetoshi Takahashi、Akira Yanagisawa
DOI:10.1002/adsc.201000944
日期:2011.5
The deleterious effect of ethylene gas on the ring‐closing olefin metathesis (RCM) for the formation of 5‐ to 8‐membered rings was investigated. Significant rate differences caused by ethylene gas were observed among the different ring‐size formation reactions. Nevertheless, the rate differences can be advantageously utilized for chemoselective RCM.
研究了乙烯气体对形成5至8元环的闭环烯烃复分解(RCM)的有害作用。在不同的环大小形成反应之间,观察到乙烯气体引起的显着速率差异。然而,速率差可以有利地用于化学选择性RCM。