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method for producing cyclic acetalen or ketalen
method for producing cyclic acetalen or ketalen
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机译:制备环状缩醛或缩酮的方法
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摘要
A method for the preparation of cyclic acetals or ketals by reacting a polyol with excess 1-6C aldehyde or 1-6C ketone comprises distilling off some of the aldehyde or ketone during the reaction.
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