Process for preparing esters of 3-amino-4-halobenzoic acid
Disclosed is a process for producing good yields of high quality esters of 3-amino-4-halobenzoic acid by contacting the subject acid with an alkyl halide or sulfonate in a solvent in the presence of an aqueous alkali metal hydroxide and a phase transfer c
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Page/Page column 2
(2008/06/13)
Process for producing alkyl 3-amino-4-substituted benzoates
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 re
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(2008/06/13)
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