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Facile and direct synthesis of symmetrical acid anhydrides using a newly prepared powerful and efficient mixed reagent

  • Hamed Rouhi-Saadabad and Batool Akhlaghinia EMAIL logo
Published/Copyright: December 30, 2014
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Abstract

An efficient mixed reagent for direct synthesis of symmetrical carboxylic anhydrides from carboxylic acids has been prepared. Carboxylic acids are converted to anhydrides using triphenylphosphine/ trichloroisocyanuric acid under mild reaction conditions at room temperature. Short reaction time, excellent yields of products, low cost, availability of reagents, simple experimental procedure, and easy work-up of the products are the main advantages of the presented method.

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Received: 2014-3-31
Revised: 2014-7-16
Accepted: 2014-8-7
Published Online: 2014-12-30
Published in Print: 2015-3-1

© 2015 Institute of Chemistry, Slovak Academy of Sciences

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