An Enantioselective Approach to 4-<i>O</i>-Protected-2-cyclopentene-l,4-diol Derivatives via a Rhodium-Catalyzed Redox-Isomerization Reaction
作者:Kai Ren、Mengmeng Zhao、Bei Hu、Bin Lu、Xiaomin Xie、Virginie Ratovelomanana-Vidal、Zhaoguo Zhang
DOI:10.1021/acs.joc.5b02519
日期:2015.12.18
Kinetic resolution of a series of cyclopentene-1,4-diol derivatives has been successfully achieved with enantiomeric excess up to 99.4% and a kf/ks ratio of 55 by a rhodium-catalyzed redox-isomerization reaction in a noncoordinating solvent.
在非配位溶剂中,通过铑催化的氧化还原异构化反应,已成功实现了一系列环戊烯-1,4-二醇衍生物的动力学拆分,对映体过量高达99.4%,k f / k s比为55。