Sulfonamido-and amidophenyl N-methylcarbamates and use as insecticides
AssigneeMobil Oil Corporation
InventorLester L. Maravetz
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Abstract
There are provided phenyl N-methylcarbamates substituted in the 4-position with groups, such as alkanesulfamido, haloalkanesulfamido, alkoxyalkanamido, haloalkanamido, alkylthioalkanamido, or furoylamido. These compounds are effective for the control of several insect species as systemic and stomach poison insecticides, as larvicides, and as ovicides.
Claims39
A compound having the structure:
- ##STR15## wherein R' is (C.sub.1 -C.sub.5) alkyl, Cl, or (C.sub.1 -C.sub.4) alkoxy;
- n is 1 to 3;
- R" is -SO.sub.2 R'" wherein R'" is (C.sub.1 -C.sub.4) alkyl, (C.sub.3 -C.sub.6) cycloalkyl, (C.sub.1 -C.sub.4) monohaloalkyl, phenyl, or tolyl or R" is ##STR16## wherein R"" is (C.sub.1 -C.sub.4) alkoxy (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) haloalkyl, phenoxy (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) alkylthio (C.sub.1 -C.sub.4) alkyl, and furyl.
An insecticidal composition comprising a carrier and between about 0.0001 percent and about 80 percent, by weight of said composition of a compound having the structure:
- ##STR17## wherein R' is (C.sub.1 -C.sub.5) alkyl, Cl, or (C.sub.1 -C.sub.4) alkoxy;
- n is 1 to 3;
- R" is --SO.sub.2 R'", wherein R'" is (C.sub.1 -C.sub.4) alkyl, (C.sub.3 -C.sub.6) cycloalkyl, (C.sub.1 -C.sub.4) monohaloalkyl, phenyl, or tolyl or R" is ##STR18## wherein R"" is (C.sub.1 -C.sub.4) alkoxy (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) haloalkyl, phenoxy (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) alkylthio (C.sub.1 -C.sub.4) alkyl, and furyl.
The method for combatting insects which comprises contacting them, their larvae, or their ova with an insecticidally effective amount of a compound having the structure:
- ##STR19## wherein R' is (C.sub.1 -C.sub.5) alkyl, Cl, or (C.sub.1 -C.sub.4) alkoxy;
- n is 1 to 3;
- R" is -SO.sub.2 R'", wherein R'" is (C.sub.1 -C.sub.4) alkyl, (C.sub.3 -C.sub.6) cycloalkyl, (C.sub.1 -C.sub.4) monohaloalkyl, phenyl, or tolyl or R" is ##STR20## wherein R"" is (C.sub.1 -C.sub.4) alkoxy (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) haloalkyl, phenoxy (C.sub.1 -C.sub.4) alkyl, (C.sub.1 -C.sub.4) alkylthio (C.sub.1 -C.sub.4) alkyl, and furyl.
Dependencies are inferred from the claim text.