Cyclohexenone derivatives and their use for controlling undesirable plant growth

US4624696A · kind A · utility

Assignee

• BASF SE

Inventors

• Michael Keil · Freinsheim, DE
• Rainer Becker · Bad Dürkheim, DE
• Dieter Jahn · Neu-Isenburg, DE
• Dieter Kolassa · Ludwigshafen, DE
• Ulrich Schirmer · Heidelberg, DE
• Wolfgang Will · Mannheim, DE
• Bruno Wuerzer · Otterstadt, DE
• Norbert Meyer · Langenburg, DE

Key dates

• Filing date: Oct 9, 1985
• Grant date: Nov 25, 1986
• Expiry date: Oct 9, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D493/04
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Cyclohexenone derivatives of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 have the meanings stated in the description, herbicides which contain these compounds and a method for controlling undesirable plant growth.