Ferrocenyl ligands and method for the production of such ligands

US7015342B2 · kind B2 · utility

Assignee

• Degussa AG · DE

Inventors

• Paul Knochel · Marburg, DE
• Matthias Lotz · Basel, CH
• Axel Monsees · Frankfurt, DE
• Thomas Riermeier · Wemding, DE
• Renat Kadyrov · Rostock, DE
• Juan Jose Almena Perea · Hanau, DE

Key dates

• Filing date: Apr 17, 2003
• Grant date: Mar 21, 2006
• Expiry date: Apr 17, 2023

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C233/47
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to ferrocenyl ligands of general formula (II), the Sfc,S-enantiomer or the Rfc,R-enantiomer of the ferrocenyl ligands of formula (II) being enriched, and a method for producing such ligands.