Substituted N-(tetrazol-5-yl)- and N-(triazol-5-yl)pyridin-3-yl-carboxamide compounds and their use as herbicides

US9398768B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Helmut Kraus · Cologne, DE
• Matthias Witschel · Bad Dürkheim, DE
• Thomas Seitz · Viernheim, DE
• Trevor William Newton · Neustadt, DE
• Liliana Parra Rapado · Kohlhof, DE
• Klaus Kreuz · Denzlingen, DE
• Johannes Hutzler · Waldsee, DE
• Maciej Pasternak · Ludwigshafen, DE
• Jens Lerchl · Ladenburg, DE
• Richard Roger Evans · Schifferstadt, DE

Key dates

• Filing date: Apr 15, 2013
• Grant date: Jul 26, 2016
• Expiry date: Apr 15, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D401/12
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

N-(tetrazol-5-yl)- and N-(triazol-5-yl)pyridin-3-yl-carboxamides of formula I and their use as herbicides,The invention relates to N-(tetrazol-5-yl)- and N-(triazol-5-yl)pyridin-3-yl-carboxamides of formula I and their use as herbicides. In said formula I, B represents N or CH, whereas R, R1, R3, R4 and R5 represent groups such as hydrogen, halogen or organic groups such as alkyl or phenyl.