Substitution reactions of galactomannans in organic media

The methylation of galactomannans in organic media produced patterns of substitution which did not depend on the relative reactivity of the hydroxyls, but that were governed by the state of aggregation of the polysaccharides. Similar results were observed on acetylation of these polymers dispersed i...

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Autores principales: Manzi, Adriana Elba, Cerezo, Alberto Saúl
Publicado: 1986
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01448617_v6_n5_p349_Manzi
http://hdl.handle.net/20.500.12110/paper_01448617_v6_n5_p349_Manzi
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_01448617_v6_n5_p349_Manzi
record_format dspace
spelling paper:paper_01448617_v6_n5_p349_Manzi2023-06-08T15:12:11Z Substitution reactions of galactomannans in organic media Manzi, Adriana Elba Cerezo, Alberto Saúl The methylation of galactomannans in organic media produced patterns of substitution which did not depend on the relative reactivity of the hydroxyls, but that were governed by the state of aggregation of the polysaccharides. Similar results were observed on acetylation of these polymers dispersed in formamide, as shown by study of the products of oxidation of the acetylated derivatives with chromium trioxide and the analysis of an acetylated galactomannan-like oligosaccharide. © 1986. Fil:Manzi, A.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Cerezo, A.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1986 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01448617_v6_n5_p349_Manzi http://hdl.handle.net/20.500.12110/paper_01448617_v6_n5_p349_Manzi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The methylation of galactomannans in organic media produced patterns of substitution which did not depend on the relative reactivity of the hydroxyls, but that were governed by the state of aggregation of the polysaccharides. Similar results were observed on acetylation of these polymers dispersed in formamide, as shown by study of the products of oxidation of the acetylated derivatives with chromium trioxide and the analysis of an acetylated galactomannan-like oligosaccharide. © 1986.
author Manzi, Adriana Elba
Cerezo, Alberto Saúl
spellingShingle Manzi, Adriana Elba
Cerezo, Alberto Saúl
Substitution reactions of galactomannans in organic media
author_facet Manzi, Adriana Elba
Cerezo, Alberto Saúl
author_sort Manzi, Adriana Elba
title Substitution reactions of galactomannans in organic media
title_short Substitution reactions of galactomannans in organic media
title_full Substitution reactions of galactomannans in organic media
title_fullStr Substitution reactions of galactomannans in organic media
title_full_unstemmed Substitution reactions of galactomannans in organic media
title_sort substitution reactions of galactomannans in organic media
publishDate 1986
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01448617_v6_n5_p349_Manzi
http://hdl.handle.net/20.500.12110/paper_01448617_v6_n5_p349_Manzi
work_keys_str_mv AT manziadrianaelba substitutionreactionsofgalactomannansinorganicmedia
AT cerezoalbertosaul substitutionreactionsofgalactomannansinorganicmedia
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