Biphenyl-substituted cyclic ketoenols

US8901038B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Reiner Fischer · Monheim, DE
• Stefan Lehr · Leverkusen, DE
• Isolde Häuser-Hahn · Leverkusen, DE
• Christopher Hugh Rosinger · Hofheim, DE
• Chieko Ueno · Frankfurt, DE
• Arnd Voerste
• Elmar Gatzweiler · Bad Nauheim, DE
• Ines Heinemann · Hofheim, DE
• Ulrich Görgens · Ratingen, DE

Key dates

• Filing date: Feb 10, 2011
• Grant date: Dec 2, 2014
• Expiry date: Aug 3, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D307/60
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to novel compounds of the formula (I)in which W, X, Y, Z, and CKE have the meanings given above,to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides and/or fungicides.Moreover, the invention relates to selectively herbicidal compositions comprising, firstly, the biphenyl-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound.The present invention furthermore relates to the boosting of the action of crop protection compositions comprising in particular biphenyl-substituted cyclic ketoenols through the addition of ammonium or phosphium salts and optionally penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or nematicides and/or acaricides and/or fungicides and/or for preventing unwanted plant growth.