Chemoselective Synthesis of 1, 1-Diacetates from Aldehydes Using Anhydrous Cobalt (II) Bromide Under Solvent-Free Conditions
GA Meshram, VD Patil
Index: Meshram, Gangadhar A.; Patil, Vishvanath D. Synthetic Communications, 2010 , vol. 40, # 3 p. 442 - 449
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Citation Number: 7
Abstract
A mild and efficient method has been developed for the chemoselective preparation of 1, 1- diacetates (acylals) from aldehydes catalyzed in the presence of a catalytic amount (0.1 mmol) of anhydrous cobalt (II) bromide under solvent-free conditions. The remarkable selectivity under mild and neutral conditions, excellent yields, short reaction time, and easily available and inexpensive catalyst are important features of this method.
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