The reaction of methanolic ammonia with the hexa-O-acetyl and hexa-O-benzoyl derivatives of D-glycero-D-gulo-heptose, D-glycero-L-manno-heptose, and D-glycero-D-galacto-heptose affords the 1,1-bis(acylamido)-1-deoxy-D-heptitols (2,3), from which the acetates have been prepared. The yields of 2 and 3 are in general higher than those of the corresponding hexose derivatives. On ammonolysis of hexa-O-benzoyl-D-glycero-L-manno-heptose, an N-benzoyl-D-glycero-L-manno-heptosylamine is formed, together with the main product. © 1967.
Documento: | Artículo |
Título: | Reaction of ammonia with acylated aldoheptoses. Derivatives of D-glycero-D-gulo-heptose, D-glycero-L-manno-heptose, and D-glycero-D-galacto-heptose |
Autor: | Deferrari, J.O.; de Lederkremer, R.M. |
Filiación: | Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Perú, 222 Buenos Aires, Argentina |
Año: | 1967 |
Volumen: | 4 |
Número: | 5 |
Página de inicio: | 365 |
Página de fin: | 370 |
DOI: | http://dx.doi.org/10.1016/S0008-6215(00)80193-7 |
Título revista: | Carbohydrate Research |
Título revista abreviado: | Carbohydr. Res. |
ISSN: | 00086215 |
CODEN: | CRBRA |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00086215_v4_n5_p365_Deferrari |