Kinetic Resolution of Racemic Secondary Alcohols Mediated by N-Methylimidazole in the Presence of Optically Active Acyl Chlorides
作者:Loïc Leclercq、Isabelle Suisse、Francine Agbossou-Niedercorn
DOI:10.1002/ejoc.200901075
日期:2010.5
N-Methylimidazole was used to promote the acylation of secondary racemic alcohols and to carry out their kinetic resolution through intermediate chiral acyl imidazolium chlorides. The kinetic resolution could be turned into a catalytic process in the presence of a catalytic amount of N-methylimidazole.
N-甲基咪唑用于促进仲外消旋醇的酰化,并通过中间体手性酰基咪唑氯化物进行动力学拆分。在催化量的N-甲基咪唑存在下,动力学拆分可以转化为催化过程。