Activation of Imidazolides Using Methyl Trifluoromethanesulfonate: A Convenient Method for the Preparation of Hindered Esters and Amides
作者:Gerardo Ulibarri、Nadège Choret、Dennis C. H. Bigg
DOI:10.1055/s-1996-4399
日期:1996.11
Treatment of imidazolides with methyl trifluoromethanesulfonate followed by reaction with alcohols or amines provides a convenient one-pot procedure for the preparation of esters and amides. The method is applicable to imidazolides of low reactivity as well as to hindered nucleophiles.
用三氟甲磺酸甲酯处理咪唑酰化物,然后与醇或胺反应,可以方便地在一个反应锅中制备酯和酰胺。该方法适用于低反应性的咪唑酰化物以及受阻的亲核试剂。