Phenylbenzoylureas useful as pesticides

Details Phenylbenzoylureas useful as pesticides Phenylbenzoylureas useful as pesticides

1985-06-17

1986-07-22

Chan, Nicky

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514459, 549424, 546268, A01N 4316, C07D30914, A01N 4340

Patent

active

046020217

ABSTRACT:
The invention relates to novel substituted N-phenyl-N-tetrahydropyranyl-N'-benzoylureas of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.3 haloalkyl containing 1 to 7 halogen atoms, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, C.sub.1 -C.sub.3 haloalkoxy containing 1 to 7 halogen atoms, nitro, cyano, ethynyl or one of the groups ##STR2## wherein R.sub.5, R.sub.6 and R.sub.7 are C.sub.1 -C.sub.6 alkyl; R.sub.2, R.sub.3 and R.sub.4 are each independently hydrogen, halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.3 haloalkyl containing 1 to 7 halogen atoms, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylthio, C.sub.1 -C.sub.3 haloalkoxy containing 1 to 7 halogen atoms, nitro, cyano, ethynyl or one of the groups ##STR3## wherein R.sub.5, R.sub.6 and R.sub.7 are C.sub.1 -C.sub.6 alkyl, ##STR4## wherein --A-- is --O-- or --S--, R.sub.8 is halogen, methyl, nitro, CF.sub.3 or cyano and n is 0, 1, 2 or 3, or ##STR5## wherein each of R.sub.9 and R.sub.10 independently is hydrogen, chlorine, trifluoromethyl or an ethyl radical perhalogenated with fluorine and/or chlorine; and

REFERENCES:
patent: 4426385 (1984-01-01), Cain

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