Title:
二金属錯体およびジアリールカーボネートの製造におけるその使用
Document Type and Number:
Japanese Patent JP2013513633
Kind Code:
A
Abstract:
The invention relates to bimetallic complexes in which the ligand contains a salophen unit which complexes copper, manganese or cobalt and a phenanthroline unit which complexes palladium and the two systems are linked by a continuous conjugated system. The invention further relates to the use of these bimetallic complexes as catalysts for the oxidative carbonylation of aromatic hydroxy compounds to form diaryl carbonates, a process for preparing diaryl carbonates using the bimetallic complex as catalyst and also diaryl carbonates prepared by oxidative carbonylation of aromatic hydroxy compounds using the bimetallic complexes of the invention as catalysts.
Inventors:
Christoph Gültler
Thomas Ernst Mueller
Peter Orms
Johann Lechner
Fleethelm Rise
Angelina Prokofieva
Franco Doro
Burghart Koehler
Walter Leitner
Aurel Wolf
Thomas Ernst Mueller
Peter Orms
Johann Lechner
Fleethelm Rise
Angelina Prokofieva
Franco Doro
Burghart Koehler
Walter Leitner
Aurel Wolf
Application Number:
JP2012543622A
Publication Date:
April 22, 2013
Filing Date:
December 09, 2010
Export Citation:
Assignee:
Bayer Intellectual Property GmbH
International Classes:
C07F19/00; C07C68/00; C07C69/96; C07D471/14; C07F1/08; C07F15/00
Attorney, Agent or Firm:
Mitsuo Tanaka
Takuji Yamada
Kenichi Morizumi
Kajita Marina
Takuji Yamada
Kenichi Morizumi
Kajita Marina