Enantioselective tandem reaction of chromone-derived Morita-Baylis-Hillman carbonates with benzylamines catalyzed by a trifunctional organocatalyst: the synthesis of chiral 3-aminomethylene-flavanones.
Chem Commun (Camb)
; 49(35): 3697-9, 2013 May 07.
Article
em En
| MEDLINE
| ID: mdl-23532090
ABSTRACT
An enantioselective tandem reaction of chromones-derived MBH carbonates (1) with benzylamines (2) catalyzed by a trifunctional organocatalyst, cinchonidine-amide-thiourea, has been developed in moderate to good yields (50-87%) and enantioselectivities (up to 89% ee).
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Benzilaminas
/
Carbonatos
/
Flavanonas
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article