PROCESS FOR MANUFACTURING ESTERS OF 2,5-FURANDICARBOXYLIC ACID
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United States of America Patent
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Issued Date -
Mar 13, 2014
app pub date -
Jan 18, 2012
filing date -
Jan 28, 2011
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Abandoned
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Abstract
The present invention relates to an improved process for manufacturing of esters of 2,5-furandicarboxylic acid (FD-CA-esters) by reacting 2,5-furandicarboxylic acid (FDCA) with one or more alcohols in the presence of a heterogeneous catalyst. The use of the heterogeneous catalyst, which may be a Bronsted or Lewis acid, allows for production of high yields of FDCA esters. Furthermore, the catalyst can conveniently be recycled after completion of the reaction.
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