Author:
Gorin P. A. J.,Magus R. J.
Abstract
A method is described for the g.l.c. identification of O-methyl ethers that can be formed on methylation–fragmentation analysis of polymers containing 2-acetamido-2-deoxy-D-glucopyranose or 2-acet-amido-2-deoxy-D-galactopyranose units. The possible 2-deoxy-O-methyl-2-methylamino-D-glucoses and -D-galactoses and their derived hexitols, were converted to their acetates and trimethylsilyl ethers. The g.l.c. was carried out using a number of liquid phases and the retention times of the derivatives were found to be sufficiently diverse to make positive identifications of unknowns feasible.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
13 articles.
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