Process for preparing complexes of palladium (hydrogen)carbonate with amine ligands

US8273909B2 · kind B2 · utility

Assignee

• Umicore Galvanotechnik GmbH · DE

Inventors

• Sascha Berger · Schwäbisch Gmünd, DE
• Franz Simon · Schmitten, DE
• Frank Oberst · Schwäbisch Gmünd, DE
• Uwe Manz · Mögglingen, DE
• Klaus Bronder · Tegernsee, DE
• Bernd Weyhmueller · Hintersteinenberg, DE

Key dates

• Filing date: May 7, 2009
• Grant date: Sep 25, 2012
• Expiry date: Oct 9, 2029

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F15/0066
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to a process for preparing palladium complexes. In particular, the present invention relates to a process in which ammoniacal complexes of palladium (hydrogen)carbonate are converted into complexes with oligoamine ligands.