Bridge Heteroarylation of Bicyclo[1.1.1]pentane Derivatives
作者:Joseph M. Anderson、Nicholas D. Measom、John A. Murphy、Darren L. Poole
DOI:10.1021/acs.orglett.3c00412
日期:2023.3.31
Herein, we report the decarboxylative Minisci heteroarylation of bicyclo[1.1.1]pentane (BCP) and 2-oxabicyclo[2.1.1]hexane (oBCH) derivatives at the bridge positions. In an operationally simple, photocatalyst-free process, free bridge carboxylic acids are directly coupled with nonprefunctionalized heteroarenes to provide rare examples of polysubstituted BCP and oBCH derivatives in synthetically useful