| abstract |
N-PHENYLPYRAZOLE DERIVATIVES OF THE FORMULA; (FORMULA 1) WHEREIN R1 REPRESENTS CYANO, NITRO, HALOGEN, ACETYL OR FORMYL; R2 REPRESENTS R5SO2, R5SO OR R5S IN WHICH R5 IS OPTIONALLY HALOGEN SUBSTITUTED ALKYL, ALKENYL OR ALKYNYL; R3 REPRESENTS A HYDROGEN ATOM OR A GROUP NR6R7 WHEREIN R6 AND R7 EACH REPRESENT HYDROGEN, ALKYL, ALKENYLALKYL, ALKYNYLALKYL, FORMYL, OPTIONALLY HALOGEN SUBSTITUTED ALKANOYL, OPTIONALLY HALOGEN SUBSTITUTED ALKOXYCARBONYL, OR ALKOXYMETHYLENEAMINO, HALOGEN, OR R6 AND R7 TOGETHER FORM A CYCLIC IMIDE AND R4 REPRESENTS A SUBSTITUTED PHENYL GROUP PESSESS ARTHROPODICIDAL, PLANT NEMATOCIDAL, ANTHELMINTIC AND ANTI-PROTOZOAL PROPERTIES, THEIR PREPARATION, COMPOSITIONS CONTAINING THEM AND THEIR USE ARE DESCRIBED. |