Substituted 2-phenylpyridines

US6165941A · kind A · utility

Assignee

• BASF SE

Inventors

• Peter Schaefer · Bad Dürkheim, DE
• Gerhard Hamprecht · Weinheim, DE
• Elisabeth Heistracher · Ludwigshafen, DE
• Hartmann Koenig · Schifferstadt, DE
• Ralf Klintz · Havelsee, DE
• Peter Muenster · Neulußheim, DE
• Harald Rang · Ludwigshafen, DE
• Karl-Otto Westphalen · Speyer, DE
• Matthias Gerber · Schifferstadt, DE
• Helmut Walter · Obrigheim, DE

Key dates

• Filing date: Jan 11, 1996
• Grant date: Dec 26, 2000
• Expiry date: Jan 11, 2016

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D409/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A substituted 2-phenylpyridine of the formula I ##STR1## where Ar is ##STR2## and the N-oxides of I and the agriculturally utilizable salts of I where these exist. Use: herbicides; desiccation/defoliation of plants.