Phosphorus-containing functional derivatives of acetic acid, process for their preparation and herbicidal and growth-regulating agents containing them

US4594098A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Klaus Bauer · Rodgau, DE
• Hermann Bieringer · Eppstein, DE
• Helmut Burstell · Frankfurt am Main, DE
• Jean Kocur · Hofheim, DE

Key dates

• Filing date: Jul 16, 1985
• Grant date: Jun 10, 1986
• Expiry date: Jul 16, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/301
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of the formula ##STR1## in which R.sub.1 and R.sub.2 denote alkyl, CF.sub.3, benzyl cyclohexyl, cyanoethyl, phenyl or OH and A denotes, inter alia, the groups --CO--, CHOH or CH--NH.sub.2 and --COR.sub.3 denotes a carboxyl, carboxylic ester or carboxamido group, are active herbicides.