Oxadiazindione derivatives useful as insecticides
AssigneeImperial Chemical Industries PLC
InventorRoger K. Huff
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Abstract
Insectically active oxadiazindione derivatives of the formula: ##STR1## wherein R.sup.1 is 2-chlorophenyl, 4-chlorophenyl, 2,6-dichlorophenyl, 3,5-dichlorophenyl, 2,6-difluorophenyl, 3-nitrophenyl, 3-trifluoromethylphenyl, 2-tolyl or 3,5-xylyl, and R.sup.2 is phenyl or phenyl substituted by methyl, methoxy, chlorine, fluorine, or nitro, provided that at least one of R.sup.1 and R.sup.2 is a chloro-or fluoro-substituted phenyl group.
Claims8
An insecticidally active oxidiazine derivative of formula:
- ##STR8## wherein R.sup.1 is 2-chlorophenyl, 4-chlorophenyl, 2,6-dichlorophenyl, 3,5-dichlorophenyl, 2,6-difluorophenyl, 3-nitrophenyl, 3-trifluoromethylphenyl, 2-tolyl or 3,5-xylyl, and R.sup.2 is phenyl or phenyl substituted by methyl, methoxy, chlorine, fluorine, or ntiro, provided that at least one of R.sup.1 and R.sup.2 is a chloro-or fluoro-substituted phenyl group.
3-(3,4-dichlorophenyl)-6-(2,6-difluorophenyl)-3 ,4-dihydro-2H-1,3,5-oxadiazin-2,4-dione.
3-(3-chlorophenyl)-6-(2,6-difluorophe nyl)-3,4-dihydro-2H-1,3,5-oxidiazin-2,4-dione.
Dependencies are inferred from the claim text.