Process for the preparation of mono-, bi- or poly-functional biaryls

US6686495B2 · kind B2 · utility

Assignee

• OMG AG & Co. KG · DE

Inventors

• Matthias Beller · Ostseebad Nienhagen, DE
• Mario Gómez-Andreu · Rostock, DE
• Alexander Zapf · Rosenheim, DE
• Ralf Karch · Kleinostheim, DE
• Ingo Kleinwachter · Hanau, DE
• Oliver Briel · Offenbach, DE

Key dates

• Filing date: Oct 16, 2001
• Grant date: Feb 3, 2004
• Expiry date: Oct 16, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07B37/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A process for the preparation of mono-, bi- or poly-functional biaryls in the presence of a metal complex of the general formula IV as catalyst.