Trifluoromethyl-substituted spirocyclic ketoenols

US6861391B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Reiner Fischer · Monheim, DE
• Alan Graff · Leverkusen, DE
• Thomas Bretschneider · Lohmar, DE
• Christoph Erdelen · Leichlingen, DE
• Mark Wilhelm Drewes · Langenfeld, DE
• Dieter Feucht · Eschborn, DE

Key dates

• Filing date: Sep 19, 2000
• Grant date: Mar 1, 2005
• Expiry date: Jan 27, 2021

Classification

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

Abstract

Trifluoromethyl-substituted spirocyclic ketoenols of the formula (I) are provided whereinHet represents one of the groups and G, V, W, X, Y, and Z are as defined in the specification. Also provides are processes for the preparation of the compounds. The compounds of formula (I) find use as pesticides.