On the mechanism of the aza-Morita-Baylis-Hillman reaction: ESI-MS interception of a unique new intermediate.
Chem Commun (Camb)
; 47(23): 6593-5, 2011 Jun 21.
Article
em En
| MEDLINE
| ID: mdl-21541415
ABSTRACT
Solutions of aza-Morita-Baylis-Hillman (aza-MBH) reactions were directly monitored by ESI(+)-MS(/MS) spectrometry to obtain information on their mechanism. A unique bis-sulfonamide intermediate was intercepted and characterized and, based on this novel species, a mechanism that rationalizes the uniqueness of aza-MBH reactions is proposed.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Compostos Aza
Idioma:
En
Revista:
Chem Commun (Camb)
Assunto da revista:
QUIMICA
Ano de publicação:
2011
Tipo de documento:
Article
País de afiliação:
Brasil