Process for the preparation of aromatic methyl methoxycarboxylates
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United States of America Patent
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Jun 13, 1995
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N/A
app pub date -
Aug 23, 1994
filing date -
Aug 31, 1993
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Expired
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Abstract
The invention relates to a preparation process for aromatic methyl methoxycarboxylates by reaction of aromatic hydroxycarboxylic acids in the form of a mixture with the methoxycarboxylic acids with dimethyl sulphate in water.
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