Herbicidal sulphonylaminocarbonyltriazolinones having two substituents bonded via oxygen

US5631380A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Wilhelm Haas · Pulheim, DE
• Klaus-Helmut M uller · Bocholt, DE
• Klaus K onig · Odenthal, DE
• Hans-Joachim Santel · Leverkusen, DE
• Klaus L urssen · Bensberg, DE
• Robert R. Schmidt · Cologne, DE

Key dates

• Filing date: May 14, 1996
• Grant date: May 20, 1997
• Expiry date: May 14, 2016

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D487/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Herbicidal sulphonylaminocarbonyltriazolinones having two substituents bonded via oxygen, of the formula ##STR1## in which R.sup.1 represents hydrogen or an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl and aralkyl, PA1 R.sup.2 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl and aralkyl, and PA1 R.sup.3 represents an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl, and their salts.