Dioxane oxime compounds and pesticidal dioxane carbamoyloxime derivatives
AssigneeUnion Carbide Corporation
InventorThemistocles D. J. D'Silva
Life of this patent
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Abstract
Dioxane oxime compounds are useful as intermediates in the preparation of dioxane carbamoyloxime compounds that exhibit outstanding pesticidal activity.
Claims21
A compound of the formula ##STR10## wherein:
- R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are individually hydrogen or alkyl;
- Z is hydrogen or ##STR11## wherein:
- R.sub.7 and R.sub.8 are individually hydrogen or alkyl;
- and when R.sub.7 is alkyl, R.sub.8 may also be alkanoyl or haloalkanoyl;
- with the proviso that R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 individually may not include more the eight aliphatic carbon atoms.
2-Oximino-3,3-dimethyl-1,4-dioxane.
3,3-Dimethyl-2-[0-(methylcarbamoyl)oximino]-1,4-dioxane.
An insecticidal and miticidal composition comprising an acceptable carrier and as the active toxicant an insecticidally or miticidally effective amount of a compound of the formula ##STR13## wherein:
- R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are individually hydrogen or alkyl;
- R.sub.7 and R.sub.8 are individually hydrogen or alkyl;
- and when R.sub.7 is alkyl, R.sub.8 may also be alkanoyl or haloalkanoyl;
- with the proviso that R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 individually may not include more than eight aliphatic carbon atoms.
A method of controlling insects and mites which comprises subjecting them to an insecticidally or miticidally effective amount of a compound of the formula:
- ##STR14## wherein:
- R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are individually hydrogen or alkyl;
- R.sub.7 and R.sub.8 are individually hydrogen or alkyl;
- and when R.sub.7 is alkyl, R.sub.8 may also be alkanoyl or haloalkanoyl;
- with the proviso that R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, and R.sub.7 and R.sub.8 individually may not include more than eight aliphatic carbon atoms.
Dependencies are inferred from the claim text.