Cross-Coupling of Amines via Photocatalytic Denitrogenation of In Situ Generated Diazenes
作者:Keri A. Steiniger、Matthew C. Lamb、Tristan H. Lambert
DOI:10.1021/jacs.3c03634
日期:2023.5.31
C(sp3)–C(sp3) cross-coupling of amines is described. Primary amines are converted to 1,2-dialkyldiazenes by treatment with O-nosylhydroxylamines in the presence of atmospheric oxygen. Denitrogenation of the diazenes with an iridium photocatalyst then forges the C–C bond. The substrate scope accommodates a broad latitude of functionality, including heteroaromatics and unprotected alcohols and acids.