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A New Generation of Glycoconjugated Azo Dyes Based on Aminosugars
Author(s) -
Lorenzo Guazzelli,
Giorgio Catelani,
Felicia D’Andrea
Publication year - 2015
Publication title -
international journal of carbohydrate chemistry
Language(s) - English
Resource type - Journals
eISSN - 1687-935X
pISSN - 1687-9341
DOI - 10.1155/2015/235763
Subject(s) - chemistry , moiety , acetal , hydrolysis , aminosugar , organic chemistry , derivative (finance) , glucosamine , financial economics , economics
The third generation of glycoconjugated azo dyes (GADs) was prepared linking monoazo dyes to 6-amino-6-deoxy-d-galactose or\ud6'-amino-6'-deoxylactose through mixed amido-ester connections. The complementary conjugation reactions were studied using\udthe succinyl derivative of either the acetal protected aminosugar or the azodye. Target “naturalized” GADs were obtained after acid\udhydrolysis of the acetal protecting groups present on the sugar moiety

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