S-(amidocarbonyl)-methyl-O-alkyl-monothiophosphoric acid ester amides

US3979512A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Claus Stolzer
• Ingeborg Hammann · Cologne, DE
• Gunter Unterstenhofer

Key dates

• Filing date: Mar 24, 1975
• Grant date: Sep 7, 1976
• Expiry date: Mar 24, 1995

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/6533
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

S-(amidocarbonyl)-methyl-O-alkyl monothiophosphoric acid ester amides of the formula ##EQU1## in which R and R' each independently is alkyl of 1 to 6 carbon atoms, PA1 R" is alkyl or alkenyl of 1 to 6 carbon atoms optionally carrying at least one chlorine, PA2 C.sub.1 -c.sub.6 alkoxy, C.sub.1 -C.sub.6 alkylmercapto or nitrile radical, PA1 R"' is hydrogen or acyl, with the proviso that R"' is not hydrogen if R" is unsubstituted alkyl, or PA1 R" and R"' conjointly with the nitrogen atom to which they are attached form a heterocyclic ring, which possess insecticidal and acaricidal properties.