Enantioselective halocyclization using reagents tailored for chiral anion phase-transfer catalysis.
J Am Chem Soc
; 134(31): 12928-31, 2012 Aug 08.
Article
em En
| MEDLINE
| ID: mdl-22830953
ABSTRACT
A chiral anion phase-transfer system for enantioselective halogenation is described. Highly insoluble, ionic reagents were developed as electrophilic bromine and iodine sources, and application of this system to o-anilidostyrenes afforded halogenated 4H-3,1-benzoxazines with excellent yield and enantioselectivity.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
J Am Chem Soc
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Estados Unidos