Substituted 2,3-epoxy-5-cyclohexenone derivatives, and fungicides and herbicides containing same

US5076829A · kind A · utility

Assignee

• BASF SE

Inventors

• Ulrich Wriede · Mutterstadt, DE
• John-Bryan Speakman · Woodstock, GB
• Rudolf Karl · Schifferstadt, DE
• Ernst-Heinrich Pommer · Schifferstadt, DE
• Eberhard Ammermann · Heppenheim, DE
• Bruno Wuerzer · Otterstadt, DE

Key dates

• Filing date: Apr 20, 1990
• Grant date: Dec 31, 1991
• Expiry date: Apr 20, 2010

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/20
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

2-substituted 2,3-epoxy-5-cyclohexenone derivatives of the formula I ##STR1## where W is C.dbd.O or CHOR.sup.1, R.sup.1 is hydrogen, alkyl, alkenyl, alkynyl or alkoxycarbonyl, R is a substituted or unsubstituted hydrocarbon chain, or phenyl or phenylalkyl whose phenyl radical is substituted or unsubstituted and whose alkyl radical may be interrupted by O or S and fungicides and herbicides containing these compounds.