Pyrazole compounds and use thereof
AssigneeSumitomo Chemical Company, Limited
InventorsNaoto Meki, Kazue Nishida, Tomotoshi Imahase, Hiroaki Fujimoto, Kenichi Mikitani, Hirotaka Takano, Yoriko Ogasawara, Masahiro Iamaki
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Abstract
There are disclosed a pyrazole compound represented by the formula, ##STR1## wherein the substituents of R.sub.1 to R.sub.7 and the sumbol Z have the specified meanings as described in the text, an insecticidal, acaricidal and fungicidal composition containing the same, use of said composition for control of insects, acarids and fungi and a method of preparing said compound, and its intermediate.
Claims10
A pyrazole compound represented by the formula, ##STR683## wherein R.sub.1 is hydrogen, alkyl or phenyl;
- R2 is hydrogen atom, alkyl or haloalkyl;
- R3 is hydrogen, alkyl or phenyl;
- each of R4 and R5, which may be the same or different, is hydrogen or alkyl;
- R.sub.6 is hydrogen, alkyl, haloalkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, trialkylsilyl or dialkyl phenylsilyl, or cycloalkyl, cycloalkenyl, phenyl or pyridyl which may be substituted by C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxyl or halogen;
- R.sub.7 is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxyalkyl, alkylthioalkyl or mono or dialkylaminoalkyl, or cycloalkyl or cycloalkenyl which may be substituted by C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy or halogen, or a group represented by ##STR684## (in which X is an oxygen or sulfur, or a group represented by ##STR685## (in which each of the V's, which may be the same or different, is hydrogen, halogen, alkyl, haloalkyl, alkoxyl, haloalkoxyl or methylenedioxy, A is nitrogen or methine, and n is an integer of from 1 to 5);
- and Z is oxygen or sulfur.
Dependencies are inferred from the claim text.