Pyrimidin-4-ylpropanedinitrile derivatives, processes for their preparation and their use as herbicides and plant growth regulators

US8309557B2 · kind B2 · utility

Assignee

• Bayer Intellectual Property GmbH · DE

Inventors

• Marco Brünjes · Hofheim, DE
• Hansjörg Dietrich · Hofheim, DE
• Hartmut Ahrens · Egelsbach, DE
• Michael Gerhard Hoffmann · Konstanz, DE
• Jan Dittgen · Frankfurt, DE
• Dieter Feucht · Eschborn, DE
• Christopher Hugh Rosinger · Hofheim, DE
• Isolde Häuser-Hahn · Leverkusen, DE

Key dates

• Filing date: Mar 16, 2010
• Grant date: Nov 13, 2012
• Expiry date: May 8, 2030

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D239/42
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to compounds of the formula (I) and N-oxides, tautomers and agrochemically compatible salts thereofto processes for their preparation, and to their use as herbicides and plant growth regulators, in particular as herbicides for the selected control of harmful plants in useful plant crops.