2-fluoroacrylic acid derivatives, novel mixtures of herbicides and antidotes, and their use

US5972839A · kind A · utility

Assignee

• Hoechst Schering Agrevo GmbH · DE

Inventors

• Frank Ziemer · Kriftel, DE
• Lothar Willms · Hillscheid, DE
• Klaus Bauer · Rodgau, DE
• Hermann Bieringer · Eppstein, DE
• Christopher Hugh Rosinger · Hofheim, DE
• Jacques Demassey · Lagny-sur-Marne, FR

Key dates

• Filing date: Dec 17, 1997
• Grant date: Oct 26, 1999
• Expiry date: Dec 17, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D213/61
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to novel .alpha.-fluoroacrylic acid derivatives, to active compound/antidote combinations which comprise .alpha.-fluoroacrylic acid derivatives and are outstandingly suitable for use in crops of useful plants, to their use and to methods for protecting crop plants.