Process for producing alkyl 3-amino-4-substituted benzoates
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United States of America Patent
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Jun 1, 1999
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app pub date -
Dec 30, 1997
filing date -
Jan 14, 1997
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Abstract
A process for producing an alkyl 3-amino-4-substituted benzoate represented by the following formula (II) is described, in which a 3-amino-4-substituted benzoic acid or an alkali metal salt thereof represented by the following formula (I) is allowed to react with an alkyl halide in the presence of a basic carbonate: ##STR1## wherein R represents an alkyl group, X represents an alkali metal atom or a hydrogen atom, and Y represents an alkoxy group or a halogen atom.
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