304904-73-2Relevant academic research and scientific papers
Synthesis of octahydroquinolines through the Lewis acid catalyzed reaction of vinyl allenes and imines
Regas, David,Afonso, Maria M.,Rodriguez, Matias L.,Palenzuela, J. Antonio
, p. 7845 - 7852 (2007/10/03)
The reaction of vinyl allenes with imines under Lewis acid catalysis 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 comp
Vinyl-allenes as dienes in the Lewis acid-mediated hetero Diels-Alder reaction with aldehydes
Regas,Afonso,Galindo,Palenzuela
, p. 6781 - 6784 (2007/10/03)
The Lewis acid-mediated, hetero Diels-Alder reaction of a vinyl-allene system with aldehydes as heterodienophiles has been carried out. In the cases studied, only two cycloadducts have been obtained, which correspond to the endo (major compound) and exo (minor compound) approach of the aldehyde through the less hindered face of the dienic system. (C) 2000 Elsevier Science Ltd.
