On the formation of seven-membered rings by arene-ynamide cyclization.
Monatsh Chem
; 150(1): 3-10, 2019.
Article
en En
| MEDLINE
| ID: mdl-30662090
ABSTRACT
ABSTRACT A Brønsted acid-catalyzed selective arene-ynamide cyclization is described. This reaction proceeds via a keteniminium intermediate and enables the preparation of seven-membered ring enamide products. Mechanistic studies uncover an unusual product inhibition behavior.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Monatsh Chem
Año:
2019
Tipo del documento:
Article
País de afiliación:
Austria
Pais de publicación:
AT
/
AUSTRIA
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ÁUSTRIA