Kinetic Resolution of Tertiary Alcohols by Chiral Organotin-Catalyzed O-Acylation
作者:Jian Song、Wen-Hua Zheng
DOI:10.1021/acs.orglett.2c00537
日期:2022.4.1
A novel highly enantioselective method for the kinetic resolution of racemic tertiary alcohols has been achieved through chiral organotin-catalyzed intermolecular acylation of the hydroxyl group. This process has demonstrated a broad substrate scope (both alkyl- and aryl-substituted tertiary alcohols) with high enantioselectivity under mild reaction conditions, affording the corresponding products
通过手性有机锡催化羟基的分子间酰化,实现了一种新的高对映选择性动力学拆分外消旋叔醇的方法。该方法在温和的反应条件下证明了广泛的底物范围(烷基和芳基取代的叔醇)具有高对映选择性,从而提供了具有高对映选择性的相应产物和回收的叔醇,s因子高达>200。