A diastereoselective carbocyclisation of allene-hydrazones through the intramolecular allylic transfer reaction.

Chem Commun (Camb)

BK-21 School of Chemical Materials Science and Department of Chemistry, Sungkyunkwan University, Suwon 440-746, Korea.

Published: December 2007

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.

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Source
http://dx.doi.org/10.1039/b712856hDOI Listing

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