Biphenyl-substituted spirocyclic ketoenols

US9000189B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Thomas Bretschneider · Lohmar, DE
• Reiner Fischer · Monheim, DE
• Rolf Pontzen · Leichlingen, DE
• Christian Arnold · Langenfeld, DE
• Ulrich Görgens · Ratingen, DE
• Olga Malsam · Sankt Goarshausen, DE
• Udo Reckmann
• Erich Sanwald · Frankfurt am Main, DE
• Stefan Lehr · Leverkusen, DE
• Jan Dittgen · Frankfurt, DE
• Dieter Feucht · Eschborn, DE
• Martin Jeffrey Hills · Idstein, DE
• Christopher Hugh Rosinger · Hofheim, DE

Key dates

• Filing date: Nov 22, 2007
• Grant date: Apr 7, 2015
• Expiry date: Apr 2, 2029

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to novel compounds of the formula (I) The invention further relates to the boosting of the action of crop protection compositions comprising compounds of the formula (I) through the additions of ammonium salts or phosphonium salts and optionally penetrants.