Pesticidal O-alkyl-O-(1,5-disubstituted-1,2,4-triazolyl-(3)-thiono-phosphoric (phosphonic) acid esters and ester-amides

US4229444A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hellmut Hoffmann
• Ingeborg Hammann · Cologne, DE
• Wolfgang Behrenz · Overath, DE
• Bernhard Homeyer · Leverkusen, DE
• Wilhelm Stendel · Wuppertal, DE

Key dates

• Filing date: May 18, 1978
• Grant date: Oct 21, 1980
• Expiry date: May 18, 1998

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/6518
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

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, PA1 R' is alkyl, alkoxy or alkylamino of 1 to 6 carbon atoms or phenyl, PA1 R" is alkyl or cyanoalkyl of 1 to 4 carbon atoms or alkenyl of 3 or 4 carbon atoms, PA1 R'" is alkyl or cyanoalkyl with 1 to 6 carbon atoms in the alkyl radical, and PA1 X is oxygen or sulfur, which possess insecticidal and acaricidal properties.