Process for selectively deacetylating acetyl derivatives of sacc

Details Process for selectively deacetylating acetyl derivatives of sacc Process for selectively deacetylating acetyl derivatives of sacc

1985-12-17

1988-08-16

Griffin, Ronald W.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536 185, 536115, C07G 300, C07G 1700, C07H 1500, C07H 100

Patent

active

047646055

ABSTRACT:
A process for selectively deacetylating an acetyl derivative of a saccharide is described, comprising treating an acetyl derivative of a monosaccharide or oligosaccharide using a mixture of an aqueous solution of alkali metal hydroxide/aqueous hydrogen peroxide/organic solvent to selectively hydrolyze acetate bonds at specific positions in the molecule, and thereby obtain a partially hydrolyzed acetyl derivative of a saccharide.

REFERENCES:
patent: 4474946 (1984-09-01), Umezawa et al.
Shiue, et al.: United States Statutory Invention Registration H74, Filed: 2-24-83.
Kohn, et al.: J. American Chemical Society, vol. 86 (1964).

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