Cyclohexanedione derivatives, their preparation and herbicides containing them

US4422864A · kind A · utility

Assignee

• BASF SE

Inventors

• Rainer Becker · Bad Dürkheim, DE
• Dieter Jahn · Neu-Isenburg, DE
• Wolfgang Rohr · Mannheim, DE
• Walter Himmele · Monsheim, DE
• Hardo Siegel · Speyer, DE
• Bruno Wuerzer · Otterstadt, DE

Key dates

• Filing date: May 20, 1982
• Grant date: Dec 27, 1983
• Expiry date: May 20, 2002

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D339/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Cyclohexanedione derivatives of the general formula ##STR1## where R.sup.1 is alkyl, R.sup.2 is alkyl, alkenyl, alkynyl or haloalkenyl, X is alkylene, n is 0 or 1, Y is a heterocyclic radical and Z is hydrogen or methoxycarbonyl, and salts of these compounds are used in herbicides.