A diastereoselective carbocyclisation of allene-hydrazones through the intramolecular allylic transfer reaction
作者:Sang-Hoon Kim、Seung-Ju Oh、Yurim Kim、Chan-Mo Yu
DOI:10.1039/b712856h
日期:——
A diastereoselective synthesis of cyclic hydrazines was achieved from a carbocyclisation of allene-hydrazones by the Pd-catalyzed distannylation of an allene moiety, followed by the transmetallation of allylic stannane intermediates with TiCl4.