Synthetic communications

Mild Microwave??Assisted Hydrolysis of Acetals Under Solvent??Free Conditions

Y He, M Johansson, O Sterner

Index: He, Yanhong; Johansson, Martin; Sterner, Olov Synthetic Communications, 2004 , vol. 34, # 22 p. 4153 - 4158

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Citation Number: 12

Abstract

Abstract Acetals are efficiently hydrolyzed with silica gel??supported pyridinium tosylate moistened with water in solvent??free conditions under microwave irradiation. The method is efficient and mild, with acid??sensitive 3??hydroxyacetals and 3??methoxyacetals being hydrolyzed in minutes in good yields.

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