| abstract |
N-heteroaryl-2-nitroaniline la and Ib (R 1 = H, halogen, alkoxy; R 2 = NO2, CN, halogen, haloalkyl; R 3 = NO2, halogen, alkyl, haloalkyl; R 4 = CO-R 5 , CO-OR 5 , SO 2 R 5 ; R 5 = C 1 -C 4 alkyl, optionally substituted phenyl or naphthyl; Q = H, alkali metal, alkaline earth metal ion, optionally substituted ammonium ion, phosphonium, sulfonium, sulfoxonium ion, an equivalent of a transition metal cation; Het = optionally substituted Thienyl, thiazolyl, isothiazolyl or thiadiazolyl radical which is linked via a carbon atom of the ring to the base body, to which a non-aromatic optionally substituted ring can be fused, except for la, in which R 1 = H, R 2 and / or R 3 = N0 2 and Het = 1,3,4-thiadiazol-2-yl) substituted by CF 3 or C (CH 3 ) 3 .n n n The compounds la and Ib are suitable as pesticides. |