Method for dehydrogenation of carbonyl compounds

US7285685B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Christian Walsdorff · Ludwigshafen, DE
• Beatrice Rossler · Bad Dürkheim, DE
• Gotz-Peter Schindler · Mannheim, DE
• Joaquim Henrique Teles · Waldsee, DE
• Klaus Harth · Altleiningen, DE

Key dates

• Filing date: Jul 22, 2004
• Grant date: Oct 23, 2007
• Expiry date: Jul 22, 2024

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/584
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Process for preparing alpha, beta-unsaturated acyclic or cyclic carbonyl compounds by dehydrogenation of the corresponding saturated carbonyl compounds in the gas phase over a heterogeneous dehydrogenation catalyst comprising platinum and/or palladium and tin on an oxidic support.