O-(2-Carbisopropoxyphenyl)-thiono-phosphoric (phosphonic) acid ester-amides and ester-imides and insecticidal and acaricidal composition and method

US3975523A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hellmut Hoffmann
• Ingeborg Hammann · Cologne, DE
• Bernhard Homeyer · Leverkusen, DE

Key dates

• Filing date: Jul 30, 1974
• Grant date: Aug 17, 1976
• Expiry date: Jul 30, 1994

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/44
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

O-(2-Carbisopropoxyphenyl)-thiono-phosphoric(phosphonic) acid ester-amides and ester-imides of the formula ##SPC1## In which PA1 R is lower alkyl or alkoxy, PA1 R' is hydrogen, and PA1 R" is a formyl or acetyl radical, or PA1 R' and R" conjointly form an aminomethylene, monoalkylaminomethylene or dialkylaminomethylene radical with 1 to 6 carbon atoms in each alkyl chain, or a phenylaminomethylene or heterocyclic aminomethylene radical, or a lower alkoxymethylene radical, Which possess insecticidal and acaricidal properties.