(4-haloalkyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides

US8603947B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Hartmut Ahrens · Egelsbach, DE
• Dieter Feucht · Eschborn, DE
• Elmar Gatzweiler · Bad Nauheim, DE
• Isolde Haeuser-Hahn · Leverkusen, DE
• Christopher Hugh Rosinger · Hofheim, DE

Key dates

• Filing date: Jul 20, 2011
• Grant date: Dec 10, 2013
• Expiry date: Oct 2, 2031

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2602/44
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A description is given of (4-haloalkyl-3-thiobenzoyl)cyclohexanediones of the formula (I) and of their use as herbicides.In this formula (I), X, Y, R1, R2, R3, and R4 are radicals such as hydrogen and organic radicals such as alkyl. A and Z are oxygen or alkylene.