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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 31, 2001 - Issue 3
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Original Articles

A CONVENIENT METHOD FOR SYNTHESIS OF SYMMETRICAL ACID ANHYDRIDES FROM CARBOXYLIC ACIDS WITH TRICHLOROACETONITRILE AND TRIPHENYLPHOSPHINE

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Pages 395-399 | Received 24 Jan 2000, Published online: 09 Nov 2006
 

Abstract

Various carboxylic acids are converted into the corresponding carboxylic acid anhydrides treated with trichloroacetonitrile and triphenylphosphine in the presence of triethylamine at room temperature.

Acknowledgments

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