N-(tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxamides and their use as herbicides

US8481749B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Ralf Braun · Ramberg, DE
• Arnim Köhn · Wiesbaden, DE
• Andreas Almsick · Karben, DE
• Hartmut Ahrens · Egelsbach, DE
• Simon Dörner-Rieping · Neu-Anspach, DE
• Lothar Willms · Hillscheid, DE
• Isolde Häuser-Hahn · Leverkusen, DE
• Ines Heinemann · Hofheim, DE
• Elmar Gatzweiler · Bad Nauheim, DE
• Christopher Hugh Rosinger · Hofheim, DE

Key dates

• Filing date: Aug 31, 2011
• Grant date: Jul 9, 2013
• Expiry date: Aug 31, 2031

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/6524
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

N-(Tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxamides of the formula (I) are described as herbicides.In this formula (I), X, Y, Z and R represent radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. A and B represent N and CY.