β‐Arylation of Racemic Secondary Benzylic Alcohols to Access Enantioenriched β‐Arylated Alcohols
作者:Wang Miao、Jinyu Zhang、Yanyan Yang、Weijun Tang、Dong Xue、Jianliang Xiao、Huaming Sun、Chao Wang
DOI:10.1002/anie.202306015
日期:2023.7.24
catalyst, the first example of β-arylation of secondary alcohols with aryl bromides has been developed via borrowing hydrogen catalysis enabled by an MPV type hydrogen transfer process. In addition, the enantioconvergent version of the reaction has also been realized under the catalysis of Pd and Ru, allowing for the transformation of racemic secondary alcohols into enantioenriched chiral alcohols with good
使用单一 Pd 催化剂,通过 MPV 型氢转移过程实现的借氢催化,开发了仲醇与芳基溴的 β-芳基化的第一个例子。此外,在Pd和Ru的催化下也实现了该反应的对映异构体,使得外消旋仲醇转化为具有良好对映选择性的对映异构体丰富的手性醇。