Method for producing 1-olefins using palladium carbene compounds

US7371909B2 · kind B2 · utility

Assignee

• OXENO OLEFINCHEMIE GMBH · DE

Inventors

• Matthias Beller · Ostseebad Nienhagen, DE
• Ralf Jackstell · Rostock, DE
• Holger Klein · Rostock, DE
• Dirk Roettger · Recklinghausen, DE
• Klaus-Diether Wiese · Haltern am See, DE
• Dietrich Maschmeyer · Recklinghausen, DE
• Axel Tuchlenski · Weinheim, DE
• Alfred Kaizik · Marl, DE
• Silvia Santiago Fernandez · Oberhausen, DE

Key dates

• Filing date: Oct 1, 2002
• Grant date: May 13, 2008
• Expiry date: Jul 31, 2024

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C11/02
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a process 1-olefins by telomerization of compounds having conjugated double bonds with a telogen in the presence of a noble metal telomerization catalyst, hydrogenation of the telomer and cleavage of the hydrogenated intermediate. Use of the 1-olefin as comonomer.