Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds

US10077228B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Kaiwu Dong · Shangchuan, CN
• Helfried Neumann · Rostock, DE
• Ralf Jackstell · Rostock, DE
• Matthias Beller · Ostseebad Nienhagen, DE
• Robert Franke · Marl, DE
• Dieter Hess · Marl, DE
• Katrin Marie Dyballa · Recklinghausen, DE
• Dirk Fridag · Haltern am See, DE
• Frank Geilen · Haltern am See, DE

Key dates

• Filing date: Jul 19, 2016
• Grant date: Sep 18, 2018
• Expiry date: Jul 19, 2036

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2531/842
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a compound of formula (I) The invention further relates to precursors for preparation of the compound according to the invention, to Pd complexes comprising the compound according to the invention and to the use thereof in alkoxycarbonylation.