Pesticidal S-(halogenoalkyl)-dithiophosphoric(phosphonic) acid esters

US5015635A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Herbert Sommer · Solingen, DE
• Jurgen Hartwig · Essen, DE
• Hans-Detlef Matthaei · Leverkusen, DE

Key dates

• Filing date: Jul 26, 1989
• Grant date: May 14, 1991
• Expiry date: Jul 26, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/4075
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Pesticidal S-(halogenoalkyl)-dithiophosphoric (phosphonic) acid esters of the formula ##STR1## in which R.sup.1 represents an optionally substituted radical from the group consisting of alkyl, alkenyl, alkoxy, alkenyloxy and alkinyloxy, PA1 R.sup.2 represents an optionally substituted radical from the group consisting of alkyl, cycloalkyl, alkenyl, alkinyl and aryl, PA1 X and Y are identical or different and independently of one another represent hydrogen, halogen or alkyl, and PA1 Z represents hydrogen, halogen or alkyl.