<scp>Ruthenium‐Catalysed</scp> Asymmetric Intramolecular Isomerization/Esterification Reaction: Direct Synthesis of Chiral Dihydrocoumarins
作者:Lingzi Zhao、Xuchao Wang、Qing Qiang、Xingwei Zhao、Feipeng Liu、Shenci Lu、Zi‐Qiang Rong
DOI:10.1002/cjoc.202400084
日期:——
An asymmetric isomerization/intramolecular coupling reaction of allylic alcohols to synthesize chiral dihydrocoumarins was successfully accomplished through ruthenium catalysis. This method demonstrates a wide substrate applicability, excellent tolerance for various functional groups, and good enantioselectivities (up to 90% ee). It provides a convenient pathway to produce a diverse range of structurally
通过钌催化,成功完成了烯丙醇的不对称异构化/分子内偶联反应合成手性二氢香豆素。该方法表现出广泛的底物适用性、对各种官能团的优异耐受性以及良好的对映选择性(高达 90% ee)。它提供了一种高效生产各种结构不同的手性二氢香豆素的便捷途径。