N-[N',N'-disubstituted-aminomethylidene]-(thiono)thiol-phosphoric acid ester imides

US3949022A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hellmut Hoffmann
• Ingeborg Hammann · Cologne, DE
• Gunter Unterstenhofer

Key dates

• Filing date: Jan 21, 1974
• Grant date: Apr 6, 1976
• Expiry date: Jan 21, 1994

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/2458
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

N-[N',N'-disubstituted-aminomethylidene]-(thiono)thiolphosphoric acid ester imides of the formula ##EQU1## in which R is alkyl with 1 to 6 carbon atoms, PA1 R' is alkyl, alkenyl or alkynyl with up to 6 carbon atoms, lower alkylmercapto-lower alkyl or N-alkyl-carbamoylmethyl, PA1 R" and R'" each independently is alkyl or alkenyl with up to 6 carbon atoms, or conjointly with the nitrogen atom form a heterocyclic ring, and X is oxygen or sulfur, Which possess insecticidal, acaricidal and nematocidal properties.