| abstract |
The present invention relates to a method for producing 2-aminobiphenylene of the formula (I), wherein n is 0, 1, 2, or 3, R 1 is hydrogen, cyano, or fluorine, and each R 2 is selected independently of each other from among cyano, fluorine, C 1 -C 4 alkyl, C 1 -C 4 fluoroalkyl, C 1 -C 4 alkoxy, C 1 -C 4 fluoroalkoxy, C 1 -C 4 alkylthio, and C 1 -C 4 fluoroalkylthio. The invention further relates to a method for producing pyrazole carboxamides of such 2-aminobiphenylenes. |