N-phenyl-pyrrol bisphosphane compounds and the metal complexes of the same

US7109346B2 · kind B2 · utility

Assignee

• OXENO Olefinchemie GmbH & Co. KG · DE

Inventors

• Matthias Beller · Ostseebad Nienhagen, DE
• Ralf Jackstell · Rostock, DE
• Holger Klein · Rostock, DE
• Detlef Heller · Rostock, DE
• Hans-Joachim Drexler · Rostock, DE
• Klaus-Diether Wiese · Haltern am See, DE
• Dirk Roettger · Recklinghausen, DE

Key dates

• Filing date: Dec 12, 2001
• Grant date: Sep 19, 2006
• Expiry date: Nov 7, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2531/22
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

N-Phenylpyrrolebisphosphines of the formula Imetal complexes of these N-phenylpyrrolebisphosphines and their use in metal-catalyzed reactions.