DE2834168
The known 2-(2-hydroxyethoxy)ethyl-N( alpha , alpha , alpha -trifluoro-m-tolyl)anthranilate is prepared by reacting N-( alpha , alpha , alpha -trifluoro-m-tolyl)anthranilic acid with an alcohol of low molecular weight in the presence of an acid catalyst, and then reacting the alkyl ester formed in t...
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Hauptverfasser: | , , , , , , |
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The known 2-(2-hydroxyethoxy)ethyl-N( alpha , alpha , alpha -trifluoro-m-tolyl)anthranilate is prepared by reacting N-( alpha , alpha , alpha -trifluoro-m-tolyl)anthranilic acid with an alcohol of low molecular weight in the presence of an acid catalyst, and then reacting the alkyl ester formed in this way with 2-(2-hydroxyethoxy)ethanol in the presence of a basic catalyst. |
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