Highly Diastereoselective Synthesis of Polysubstituted Cyclopropanecarbonitriles via Palladium-Catalyzed Cyanoesterification of Cyclopropenes
作者:Can Li、Rongrong Yu、Song-Zhou Cai、Xianjie Fang
DOI:10.1021/acs.orglett.3c01875
日期:2023.7.14
We herein develop a highly diastereoselective synthesis of cyano-substituted cyclopropanes via palladium-catalyzed direct cyanoesterification of cyclopropenes, which features mild reaction conditions, good functional group compatibility, and simple operation. This transformation represents a stepwise, highly atom economic, and scalable protocol for obtaining synthetically useful cyclopropanecarbonitriles
我们开发了一种通过钯催化环丙烯直接氰酯化高度非对映选择性合成氰基取代环丙烷的方法,该方法具有反应条件温和、官能团相容性好、操作简单等特点。这种转化代表了一种用于获得合成有用的环丙烷甲腈的逐步、高度原子经济且可扩展的方案。