Process for the production of metal salts of trifluoromethane sulphonic acid and their use as esterification catalysts
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United States of America Patent
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Jun 1, 2010
Grant Date -
Nov 1, 2007
app pub date -
Nov 18, 2004
filing date -
Nov 18, 2003
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Abstract
The subject matter of the invention is a process for the production of metal salts of trifluoromethane sulphonic acid by reacting trifluoromethane sulphonic acid with a metal alcoholate and the use thereof as esterification catalyst and/or transesterification catalyst for the production of hydroxycarboxylic acid esters.
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