Pesticidal O-alkyl-O-(1,5-disubstituted-1,2,4-triazolyl-(3)-thiono-phosphoric (phosphonic) acid esters and ester-amides
AssigneeBayer Aktiengesellschaft
InventorsHellmut Hoffmann, Ingeborg Hammann, Wolfgang Behrenz, Bernhard Homeyer, Wilhelm Stendel
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Abstract
O-alkyl-O-[1,5-disubstituted-1,2,4-triazolyl-(3)]-thiono-phosphoric (phosphonic) acid esters and ester-amides of the formula ##STR1## in which R is alkyl of 1 to 6 carbon atoms, R' is alkyl, alkoxy or alkylamino of 1 to 6 carbon atoms or phenyl, R" is alkyl or cyanoalkyl of 1 to 4 carbon atoms or alkenyl of 3 or 4 carbon atoms, R'" is alkyl or cyanoalkyl with 1 to 6 carbon atoms in the alkyl radical, and X is oxygen or sulfur, which possess insecticidal and acaricidal properties.
Claims5
An 0-triazolylthionophosphoric acid ester of the formula ##STR150## in which R is alkyl of 1 to 6 carbon atoms,
- R' is alkoxy of 1 to 6 carbon atoms,
- R" is a cyanoalkyl of 1 to 4 carbon atoms, and
- R'" is alkyl of 1 to 6 carbon atoms.
Dependencies are inferred from the claim text.