Piperazine compounds with a herbicidal action

US8450301B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Eike Hupe · Ludwigshafen, DE
• Cyrill Zagar · Ludwigshafen, DE
• Matthias Witschel · Bad Dürkheim, DE
• Toralf Kühn · Mannheim, DE
• William Karl Moberg · Neustadt, DE
• Liliana Parra Rapado · Offenburg, DE
• Frank Stelzer · Mannheim, DE
• Andrea Vescovi · Mannheim, DE
• Michael Puhl · Hirschberg, DE
• Robert Reinhard · Schifferstadt, DE
• Bernd Sievernich · Böhl-Iggelheim, DE
• Klaus Groβmann · Schifferstadt, DE
• Thomas Ehrhardt · Speyer, DE
• Michael Rack · Eppelheim, DE

Key dates

• Filing date: Dec 29, 2006
• Grant date: May 28, 2013
• Expiry date: Mar 11, 2028

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07K5/06078
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to the use of piperazine compounds of formula (I) or the agriculturally useful salts of piperazine compounds of formula (I) as herbicides, the variables in formula (I) being defined as cited in the claims and the description.