38264-18-5Relevant 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
Concise Allene Synthesis from Propargylic Alcohols by Hydrostannation and Deoxystannylation: A New Route to Chiral Allenes
Konoike, Toshiro,Araki, Yoshitaka
, p. 5093 - 5096 (2007/10/02)
Propargylic alcohols were converted to allenes in a two-step one-pot process comprised of hydrostannation of propargylic alcohols and subsequent deoxystannylation.Chiral (S)-2,3-decadiene of high enantiomeric excess (ee) can be prepared in a similar way.
NOUVELLE VOIE D'ACCES A DES ALLENES ET VINYLALLENES ENANTIOMERIQUEMENT ENRICHIS.
Verniere, Catherine,Cazes, Bernard,Gore, Jacques
, p. 103 - 106 (2007/10/02)
The reduction of three racemic propargylic bromides by Hiyama's reagent (CrCl2 in THF) in the presence of protonic chiral reagents and HMPT efficiently affords optically active allenic compounds with an enantiomeric purity of 15-25 percent.
