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ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Published monthly
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Partial Hydrolysis of Acyl Derivatives of Saccharides. 3. Methanolysis and Hydrazinolysis of Acyl Derivatives of α-and β-d-Xylopyranosides
Š. Kučár, J. Kozák, and M. Matulová
Institute of Chemistry, Slovak Academy of Sciences, CS-842 38 Bratislava
Abstract: The course of partial hydrolysis of O-acyl derivatives of methyl α- and β-D-xylopyranosides as well as of 4-methylumbelliferyl β-D-xylopyranoside has been followed in dependence on the reaction medium (methanolysis, hydrazinolysis), anomeric arrangement on C-1, and type of the acyl groups (acetyl, benzoyl). The obtained results have shown that the course of hydrolysis is influenced mainly by anomeric arrangement on C-1 and by the reaction medium. Eighteen mono- and di-O-acyl derivatives of methyl α- and β-D-xylopyranosides and nine mono- and di-O-acyl derivatives of 4-methylumbelliferyl β-D-xylopyranoside have been prepared.
Full paper in Portable Document Format: 461a61.pdf
Chemical Papers 46 (1) 61–65 (1992)
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