Oxidation catalyst, its preparation and oxidation using the oxidation catalyst

US5859265A · kind A · utility

Assignee

• BASF SE

Inventors

• Ulrich Müller · Neustadt, DE
• Peter Lingelbach · Ludwigshafen, DE
• Peter Bassler · Viernheim, DE
• Wolfgang Harder · Weinheim, DE
• Karsten Eller · Stockach, DE
• Veronika Kohl · Darmstadt, DE
• Jurgen Dembowski · Göllheim, DE
• Norbert Rieber · Mannheim, DE
• Martin Fischer · Ludwigshafen, DE

Key dates

• Filing date: Jan 21, 1997
• Grant date: Jan 12, 1999
• Expiry date: Jan 21, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D301/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

In an oxidation catalyst based on a titanium or vanadium silicalite having a zeolite structure and containing from 0.01 to 20% by weight of one or more platinum metals selected from the group consisting of ruthenium, rhodium, palladium, osmium, iridium and platinum, the platinum metals are each present in at least two different bond energy states and preferably have no metal-metal bonds.