✦ LIBER ✦

The first report on a convenient synthesis of novel reactive amphiphilic polysaccharides

✍ Scribed by Thomas Heinze; Kerstin Rahn

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 326 KB
Volume: 17
Category: Article
ISSN: 1022-1336
DOI: 10.1002/marc.1996.030171002

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✦ Synopsis

Abstract

New amphiphiles with reactive tosylate groups and ionic sulfuric acid half esters based on the rod‐like polysaccharide cellulose were designed via homogeneous tosylation followed by sulfation with the SO~3~‐pyridine complex in N,N‐dimethylacetamide. At appropriate degrees of functionalization the polymers are soluble both in water and dimethyl sulfoxide, and they are promising starting materials for self‐organizing systems.

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