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Ethereal Glycoconjugated Azodyes (GADs): A New Group of Water‐Soluble, Naturalised Dyes
Author(s) -
Bianchini Roberto,
Catelani Giorgio,
Cecconi Riccardo,
D'Andrea Felicia,
Guazzelli Lorenzo,
Isaad Jalal,
Rolla Massimo
Publication year - 2008
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200700632
Subject(s) - chemistry , bifunctional , linker , organic chemistry , lactose , water soluble , combinatorial chemistry , computer science , catalysis , operating system
This report deals with azodyes naturalised through glycoconjugation with a very common saccharide – lactose – and with its galactose and glucose components. The conjugation takes place through a bifunctional linker, here a terminal dibromoalkane, so the final products are very stable diether derivatives of the starting dyes. These transformations produce naturalised dyes – indeed, water‐soluble and multipurpose – that are able to dye different materials without addition of chemical additives such as surface agents.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)