Arylphenyl-substituted cyclic keto enols

US6451843B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Folker Lieb · Leverkusen, DE
• Reiner Fischer · Monheim, DE
• Alan Graff · Leverkusen, DE
• Udo Schneider · Leverkusen, DE
• Thomas Bretschneider · Lohmar, DE
• Christoph Erdelen · Leichlingen, DE
• Wolfram Andersch · Bensberg, DE
• Mark Wilhelm Drewes · Langenfeld, DE
• Markus Dollinger · Leverkusen, DE
• Ingo Wetcholowsky · Mangaratiba, BR
• Dieter Feucht · Eschborn, DE
• Rolf Pontzen · Leichlingen, DE
• Randy Allen Myers · Overland Park, US

Key dates

• Filing date: Jan 2, 2001
• Grant date: Sep 17, 2002
• Expiry date: Jan 2, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D513/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to novel arylphenyl-substituted cyclic ketoenols, their preparation and the use of such ketoenols as pesticides and/or herbicides. The novel arylphenyl-substituted cyclic ketoenols are of the formula (I) in whichCKE refers to the cyclic ketoenol and W, X, Y and Z are as defined in the specification.