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US 4,053,629 AGranted
Insecticidal method utilizing certain coumaranol esters of cyclopropane carboxylic acids
AssigneeThe Procter & Gamble Company
InventorWayne I. Fanta
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Abstract
Cyclopropanecarboxylic acid esters of 3-coumaranol and substituted 3-coumaranols possessing useful insecticidal properties.
Claims5
A method for combatting insects comprising applying to said insects, or to an insect habitat, an insecticidal amount of cyclopropanecarboxylic acid ester of the formula ##STR11## wherein R is a cyclopropane moiety selected from the group consisting of ##STR12## and wherein R.sup.1 is a 3-coumaranyl moiety of the formula ##STR13## wherein R.sup.2 is selected from the group consisting of hydrogen, halogen, nitro, thiomethyl, alkyl, alkoxyl, sulfonylmethyl, phenyl and benzyl.
Dependencies are inferred from the claim text.