Reaction of Ammonia with Some Acetylated and Benzoylated Monosaccharides. IX. The Migration of Benzoyl Groups in the Ammonolysis of 1,2,3,4,6/Penta-O-benzoyl-D-galactoses

By ammonolysis of 1,2,3,4,6/penta-O-benzoyl-d-galaetoses, having labeled benzoyl groups at different carbon atoms, the following contributions of each benzoyl group to the formation of 1, 1/bis(benzamido)/1/deoxy-d-galactitol have been found: C/2, 0.13; C/3, 0.62; C/4, 1.02; C/6, 0.18 moles per mole...

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Detalles Bibliográficos
Autores principales:	Gros, E.G., Deulofeu, V.
Formato:	JOUR
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00223263_v29_n12_p3647_Gros
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_00223263_v29_n12_p3647_Gros
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spelling	todo:paper_00223263_v29_n12_p3647_Gros2023-10-03T14:31:11Z Reaction of Ammonia with Some Acetylated and Benzoylated Monosaccharides. IX. The Migration of Benzoyl Groups in the Ammonolysis of 1,2,3,4,6/Penta-O-benzoyl-D-galactoses Gros, E.G. Deulofeu, V. By ammonolysis of 1,2,3,4,6/penta-O-benzoyl-d-galaetoses, having labeled benzoyl groups at different carbon atoms, the following contributions of each benzoyl group to the formation of 1, 1/bis(benzamido)/1/deoxy-d-galactitol have been found: C/2, 0.13; C/3, 0.62; C/4, 1.02; C/6, 0.18 moles per mole. Compared with the penta-O-benzoyl-d-glucoses, the most interesting variation is the increase of the contribution of the benzoyl group at C/4, from 0.82 in the d-glucose series to total migration in the D-galactoses, that takes place at the expense of the contribution of the benzoyls in C/3 and C/6. © 1964, American Chemical Society. All rights reserved. Fil:Gros, E.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Deulofeu, V. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00223263_v29_n12_p3647_Gros
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description	By ammonolysis of 1,2,3,4,6/penta-O-benzoyl-d-galaetoses, having labeled benzoyl groups at different carbon atoms, the following contributions of each benzoyl group to the formation of 1, 1/bis(benzamido)/1/deoxy-d-galactitol have been found: C/2, 0.13; C/3, 0.62; C/4, 1.02; C/6, 0.18 moles per mole. Compared with the penta-O-benzoyl-d-glucoses, the most interesting variation is the increase of the contribution of the benzoyl group at C/4, from 0.82 in the d-glucose series to total migration in the D-galactoses, that takes place at the expense of the contribution of the benzoyls in C/3 and C/6. © 1964, American Chemical Society. All rights reserved.
format	JOUR
author	Gros, E.G. Deulofeu, V.
spellingShingle	Gros, E.G. Deulofeu, V. Reaction of Ammonia with Some Acetylated and Benzoylated Monosaccharides. IX. The Migration of Benzoyl Groups in the Ammonolysis of 1,2,3,4,6/Penta-O-benzoyl-D-galactoses
author_facet	Gros, E.G. Deulofeu, V.
author_sort	Gros, E.G.
title	Reaction of Ammonia with Some Acetylated and Benzoylated Monosaccharides. IX. The Migration of Benzoyl Groups in the Ammonolysis of 1,2,3,4,6/Penta-O-benzoyl-D-galactoses
title_short	Reaction of Ammonia with Some Acetylated and Benzoylated Monosaccharides. IX. The Migration of Benzoyl Groups in the Ammonolysis of 1,2,3,4,6/Penta-O-benzoyl-D-galactoses
title_full	Reaction of Ammonia with Some Acetylated and Benzoylated Monosaccharides. IX. The Migration of Benzoyl Groups in the Ammonolysis of 1,2,3,4,6/Penta-O-benzoyl-D-galactoses
title_fullStr	Reaction of Ammonia with Some Acetylated and Benzoylated Monosaccharides. IX. The Migration of Benzoyl Groups in the Ammonolysis of 1,2,3,4,6/Penta-O-benzoyl-D-galactoses
title_full_unstemmed	Reaction of Ammonia with Some Acetylated and Benzoylated Monosaccharides. IX. The Migration of Benzoyl Groups in the Ammonolysis of 1,2,3,4,6/Penta-O-benzoyl-D-galactoses
title_sort	reaction of ammonia with some acetylated and benzoylated monosaccharides. ix. the migration of benzoyl groups in the ammonolysis of 1,2,3,4,6/penta-o-benzoyl-d-galactoses
url	http://hdl.handle.net/20.500.12110/paper_00223263_v29_n12_p3647_Gros
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Reaction of Ammonia with Some Acetylated and Benzoylated Monosaccharides. IX. The Migration of Benzoyl Groups in the Ammonolysis of 1,2,3,4,6/Penta-O-benzoyl-D-galactoses

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