Substituted sulphonylaminocarbonyltriazolinones and their use as herbicides

US5861358A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Kurt Findeisen · Odenthal, DE
• Karl-Heinz Linker · Leverkusen, DE
• Ernst Rudolf F. Gesing · Erkrath, DE
• Joachin Kluth · Langenfeld, DE
• Klaus-Helmut Muller · Düsseldorf, DE
• Hans-Jochem Riebel · Bad Camberg, DE
• Klaus Konig · Leverkusen, DE
• Hans-Joachim Santel · Leverkusen, DE
• Markus Dollinger · Leverkusen, DE

Key dates

• Filing date: Sep 30, 1996
• Grant date: Jan 19, 1999
• Expiry date: Sep 30, 2016

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D249/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to novel substituted sulphonylaminocabonyltriazolinones of the formula (I), in which Q represents oxygen, sulphur or the grouping --N(R.sup.4)--, R.sup.3 represents aryl or arylalkyl which are in each case substituted at least twice, with one of the substituents being different from alkyl, and R.sup.1, R.sup.2 and R.sup.4 represent hydrogen or different substituents and also to salts of compounds of the formula (I), to processes for preparing the novel compounds and to their use as herbicides.