Production of aryl carboxylate esters
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United States of America Patent
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Sep 10, 2002
Grant Date -
N/A
app pub date -
Mar 20, 2000
filing date -
Sep 13, 1999
priority date (Note) -
Expired
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Abstract
Disclosed is a process for the preparation of aryl carboxylate esters by the reaction of a phenol reactant with an esterification agent selected from carboxylic acid anhydrides and carboxylic acid halides in the presence of trifluoroacetic acid (TFA).
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