1.
Chem Commun (Camb)
; 47(32): 9051-3, 2011 Aug 28.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21766132
RESUMO
Scalemic bromonium ions generated enantiospecifically by the action of catalytic triflic acid on scalemic regioisomeric bromohydrin derivatives are trapped intramolecularly, enantiospecifically and regioselectively to give bicyclic brominated carbocycles in excellent yield and high enantiomeric excess. This enantiospecific pathway is not significantly perturbed by the addition of a trisubstituted alkene.