2016年12月21日水曜日

Cyclic Anhydride Formation by BOC2O


Letter
    


Facile and Efficient Synthesis of Cyclic Anhydrides from Dicarboxylic Acids

 
 
PSL Research University, CNRS - Chimie ParisTech, Institut de Recherche de Chimie Paris, 75005 Paris, France
ACS Catal., 2014, 4 (10), pp 3586–3589
DOI: 10.1021/cs501237p
Publication Date (Web): September 9, 2014
Copyright © 2014 American Chemical Society

Abstract

Abstract Image
 
 
 
An efficient, high-yielding sustainable route to cyclic anhydrides from biorenewable and inexpensive dicarboxylic acids has been developed. Cyclic anhydrides were synthesized from dicarboxylic acids using a catalyst prepared in situ from MgCl2 and dialkyl dicarbonates. This robust and cheap system operates under mild conditions to give cyclic anhydrides with high yield and selectivity.

Supporting Information


Full experimental details and characterization data for all new compounds are included in Supporting Information. This material is available free of charge via the Internet at http://pubs.acs.org.






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Article Views: 1,136 Times
Received 21 August 2014
Published online 9 September 2014
Published in print 3 October 2014
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