Copper(I)-Catalyzed Trifluoromethylation of Phthalic Anhydride Derivatives with (Trifluoromethyl)trimethylsilane
作者:Mingxi Wu、Mingjin Wang、Song Cao
DOI:10.1002/cjoc.201300357
日期:2013.7
An efficient copper‐catalyzed trifluoromethylation of substituted phthalic anhydrides using (trifluoromethyl) trimethylsilane (Me3SiCF3) as a nucleophilic trifluoromethylating reagent in the presence of 1,10‐phenanthroline and KF, followed by quenching the reaction mixture with water has been developed. A possible mechanism was suggested.
在1,10-
菲咯啉和KF存在下,使用(三
氟甲基)三甲基
硅烷(Me 3 SiCF 3)作为亲核三
氟甲基化试剂,有效开发了
铜催化的取代
邻苯二甲酸酐的三
氟甲基化反应,然后用
水淬灭反应混合物。建议了一种可能的机制。