Rhodium-catalyzed carbometalation of ynamides with organoboron reagents
摘要:
In the presence of catalytic [Rh(cod)(MeCN)(2)]BF4, ynamides undergo carbometalation with boronic acids, arylboronic esters, and triarylboroxines. These reactions enable the regio- and stereocontrolled synthesis of multisubstituted enamides. (c) 2010 Elsevier Ltd. All rights reserved.