Substituted 5-alkoxy-1,2,4-triazol-3-(thi)ones

US5356865A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Klaus-Helmut Muller · Düsseldorf, DE
• Klaus Konig · Leverkusen, DE
• Joachim Kluth · Langenfeld, DE
• Klaus Lurssen · Wittlich, DE
• Hans-Joachim Santel · Leverkusen, DE
• Robert R. Schmidt · Cologne, DE

Key dates

• Filing date: Nov 6, 1992
• Grant date: Oct 18, 1994
• Expiry date: Nov 6, 2012

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D409/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Herbicidal 5-alkoxy-1,2,4-triazol-3-(thi)ones of the gerneral formula ##STR1## (in which the radicals R.sup.1, R.sup.2, R.sup.3, X and Y have the meanings given in the description), processes for their preparation, and their use as herbicides, and also new intermediates of the formula (II) ##STR2##