Synthesis of Octahydroquinolines through the Lewis Acid Catalyzed Reaction of Vinyl Allenes and Imines
作者:David Regás、María M. Afonso、Matías L. Rodríguez、J. Antonio Palenzuela
DOI:10.1021/jo034480z
日期:2003.10.1
The reaction of vinyl allenes with imines under Lewisacidcatalysis has been explored. Vinyl allenes in which the allenic portion of the molecule is tri- or tetrasubstituted gave octahydroquinoline derivatives as single isomers together with a minor compound formed by an enereaction of the imine with the allene. Compounds in which the allene is 1,3-disubstituted do not react under the conditions