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Dimethylamino-benzene-carboxylic acid ester prepn - from nitro-benzene-carboxylic acid ester, hydrogen and formaldehyde
Dimethylamino-benzene-carboxylic acid ester prepn - from nitro-benzene-carboxylic acid ester, hydrogen and formaldehyde
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机译:二甲基氨基苯羧酸酯的制备-由硝基苯羧酸酯,氢和甲醛
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摘要
The reaction is effected in the presence of a hydrogenation catalyst contg. =1 metals of atomic number 24-29 and weak org. acids, at 35-150 degrees C and =40 atmos. The prods. are inter. for dyes and parasiticides and are used in the synthesis, hardening or stabilising of polyesters.
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