N-(1,3,4-oxadiazol-2-yl)aryl carboxamide derivatives with herbicidal action

US10556874B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Arnim Koehn · Klein-Winternheim, DE
• Christian Waldraff · Bad Vilbel, DE
• Hartmut Ahrens · Egelsbach, DE
• Ines Heinemann · Hofheim, DE
• Ralf Braun · Ramberg, DE
• Hansjoerg Dietrich · Liederbach am Taunus, DE
• Christopher Hugh Rosinger · Hofheim, DE
• Elmar Gatzweiler · Bad Nauheim, DE

Key dates

• Filing date: Jun 29, 2016
• Grant date: Feb 11, 2020
• Expiry date: Dec 19, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/12
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

N-(1,3,4-Oxadiazol-2-yl)arylcarboxamide derivatives of the general formula (I) are described as herbicides.In this formula (I), V, X and Z represent radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. A represents an oxadiazole radical. W is CY or N.