Process for the metathesis of olefins and functionalized olefins

US5218131A · kind A · utility

Assignee

• Huels Aktiengesellschaft · DE

Inventors

• Siegfried Warwel · Aachen, DE
• Hans-Gerd Jagers · Gladbeck, DE
• Barbara Ercklentz · Mönchengladbach, DE

Key dates

• Filing date: Feb 22, 1991
• Grant date: Jun 8, 1993
• Expiry date: Feb 22, 2011

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2531/26
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A process for the metathesis of olefins and functionalized olefins on Re.sub.2 O.sub.7 /Al.sub.2 O.sub.3 -containing catalysts, which comprises effecting metathesis reaction in the presence of one or more halogen-free organoaluminum compounds as activators.