Ni-Catalyzed Reductive Cross-Coupling of Cyclopropylamines and Other Strained Ring NHP Esters with (Hetero)Aryl Halides
作者:Michael S. West、Alexis L. Gabbey、Malcolm P. Huestis、Sophie A. L. Rousseaux
DOI:10.1021/acs.orglett.2c03570
日期:2022.11.18
A nickel-catalyzed reductive cross-coupling of cyclopropylamine NHP esters with (hetero)aryl halides is reported. This efficient protocol provides direct access to 1-arylcyclopropylamines, a bioisosteric motif commonly used in small molecule drug discovery. The reaction proceeds rapidly (<2 h) with excellent functional group tolerance and without requiring heat- or air-sensitive reagents. The method