Publication: An efficient, selective hydrolysis of terminal isopropylidene acetal protection by Zn(NO<inf>3</inf>)<inf>2</inf>·6H<inf>2</inf>O in acetonitrile
Date
01-01-2000
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Abstract
Di-O-isopropylidene sugar derivatives (1a-9a) on treatment with a solution of Zn(NO3)2·6H2O in acetonitrile, undergo regioselective hydrolysis to furnish the corresponding diols (1b-9b) in excellent yields.
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Keywords
Carbohydrates, Cyclic isopropylidene acetals, Protection- deprotection, Regioselective, Zn(NO ) ·6H O 3 2 2