Salts of N-(1,3,4-oxadiazol-2-yl) aryl carboxylic acid amides and the use of same as herbicides

US10433553B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Arnim Köhn · Wiesbaden, DE
• Ralf Braun · Ramberg, DE
• Hartmut Ahrens · Egelsbach, DE
• Christian Waldraff · Bad Vilbel, DE
• Ines Heinemann · Hofheim, DE
• Hansjörg Dietrich · Hofheim, DE
• Elmar Gatzweiler · Bad Nauheim, DE
• Christopher Hugh Rosinger · Hofheim, DE

Key dates

• Filing date: Mar 14, 2016
• Grant date: Oct 8, 2019
• Expiry date: May 6, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D413/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Salts of N-(1,3,4-oxadiazol-2-yl)arylcarboxamides of the general formula (I) are described as herbicides.In this formula (I), X, Z and R are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. A is nitrogen or carbon. M+ is a cation.