Highly Enantioselective Ring‐Opening of
<i>meso‐</i>
Epoxides with O‐ and
<i>N‐</i>
Nucleophiles Catalyzed by a Chiral Sc(III)/bipyridine Complex
作者:Štefan Malatinec、Eva Bednářová、Hiroki Tanaka、Martin Kotora
DOI:10.1002/ejoc.202001493
日期:2021.2.25
A newly designed ligand with the bipyridine scaffold (an analog of Bolm's ligand), in combination with Sc(OTf)3, exhibits high stereocontrol in the ring opening of meso‐epoxides with various alcohols providing 1,2‐alkoxyalcohols.
新设计的
配体与联
吡啶骨架(Bolm的
配体的类似物),结合
钪(OTF)3,表现出的开环高立体控制的内消旋
环氧化物与各种醇提供1,2-烷氧基醇。