Cp2ZrCl2-Catalyzed 2-Aluminoethylalumination of Aminomethyl Allenes with Triethylaluminum
摘要
Abstract
It was shown for the first time that the Cp2ZrCl2-catalyzed reaction of dialkylaminomethyl allenes (N,N-dialkylbuta-2,3-dien-1-amines) with triethylaluminum results in regio- and stereoselective formation of (Z)-N,N-dialkylhex-2-en-1-amines. A probable reaction mechanism has been proposed.