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Heterogeneous "Organoclick" Derivatization of Polysaccharides: Photochemical Thiol-ene Click Modification of Solid Cellulose. | LitMetric

Heterogeneous "Organoclick" Derivatization of Polysaccharides: Photochemical Thiol-ene Click Modification of Solid Cellulose.

Macromol Rapid Commun

Department of Organic Chemistry, The Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden.

Published: April 2010

A simple and direct method for derivatization of solid polysaccharides is presented. The novel methodology is based on the combination of organic acid-catalyzed esterification or etherification and photochemical thiol-ene click derivatization of a heterogeneous polysaccharide. The solid cellulose was "organoclick" modified with aryl, alkyl and polyester groups, respectively. The modification allows for a highly modular and metal free surface modification of solid polysaccharides.

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Source
http://dx.doi.org/10.1002/marc.200900764DOI Listing

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