| abstract |
The present invention relates to a method for producing 2-aminobiphenylene of the formula (I), wherein n is 0, 1, 2, or 3, R1 is hydrogen, cyano, or fluorine, and each R2 is selected independently of each other from among cyano, fluorine, C1-C4 alkyl, C1-C4 fluoroalkyl, C1-C4 alkoxy, C1-C4 fluoroalkoxy, C1-C4 alkylthio, and C1-C4 fluoroalkylthio. The invention further relates to a method for producing pyrazole carboxamides of such 2-aminobiphenylenes. |