Utilizing spirocyclic phenyl keto-enols as pesticides and herbicides

US6589976B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Reiner Fischer · Monheim, DE
• Thomas Bretschneider · Lohmar, DE
• Christoph Erdelen · Leichlingen, DE
• Ulrike Wachendorff-Neumann · Neuwied, DE
• Markus Dollinger · Leverkusen, DE
• Andreas Turberg · Haan, DE

Key dates

• Filing date: Mar 21, 2000
• Grant date: Jul 8, 2003
• Expiry date: Mar 21, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D307/94
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to novel spirocyclic phenylketoenols of the formula in whichHet represents one of the groups  in whichQ represents and X, Y, Z, m, n, R6, R9, R10 and R11 are each as defined in the description,to a plurality of processes and intermediates for their preparation and to their use as pesticides and herbicides.