Pd-Catalyzed Cross-Coupling Reactions of Amides and Aryl Mesylates
摘要:
A catalyst, based on a biarylphosphine ligand, for the Pd-catalyzed cross-coupling reactions of amides and aryl mesylates is described. This system allows an array of aryl and heteroaryl mesylates to be transformed into the corresponding N-aryl amides in moderate to excellent yields.
isoindolinones including indoprofen and DWP205190 drugs from 2-alkylbenzamide substrates by transition metal-free intramolecular selective oxidativecoupling of C(sp(3))-H and N-H bonds utilizing iodine, potassium carbonate and di-tert-butyl peroxide in acetonitrile at 110-140 degrees C.
Pd-Catalyzed Cross-Coupling Reactions of Amides and Aryl Mesylates
作者:Karin Dooleweerdt、Brett P. Fors、Stephen L. Buchwald
DOI:10.1021/ol100720x
日期:2010.5.21
A catalyst, based on a biarylphosphine ligand, for the Pd-catalyzed cross-coupling reactions of amides and aryl mesylates is described. This system allows an array of aryl and heteroaryl mesylates to be transformed into the corresponding N-aryl amides in moderate to excellent yields.