Title:
【発明の名称】単核芳香族化合物および少なくとも1つの芳香族環を持つ多核化合物をパラジウム錯塩触媒の存在下にアミノ化する方法
Document Type and Number:
Japanese Patent JP2002508777
Kind Code:
A
Abstract:
The invention relates to a novel method for aminating mononuclear aromatic compounds and polynuclear compounds containing at least one aromatic ring. The inventive method enables simple separation of the aminated mononuclear aromatic compound or the aminated polynuclear compound containing at least one aromatic ring from the reaction mixture and re-utilization of the catalyst system used. According to said method, the mononuclear aromatic compound or the polynuclear compound containing at least one aromatic ring is reacted with primary or secondary amines in the presence of water, a base and a palladium complex catalyst which contains organic water-soluble phosphine ligands.
Inventors:
Boghe Galenaut
Jens Helge
Kannenberg Sven
Würner Guido
Jens Helge
Kannenberg Sven
Würner Guido
Application Number:
JP50629699A
Publication Date:
March 19, 2002
Filing Date:
June 27, 1998
Export Citation:
Assignee:
Celanese Chemicals Europe Gesellschaft Mito Beschlenktel Haftung
International Classes:
B01J31/24; C07B43/04; C07B61/00; C07C213/02; C07C217/84; C07C221/00; C07C225/22; C07C225/32; C07D213/74; (IPC1-7): C07C221/00; B01J31/24; C07C213/02; C07C217/84; C07C225/22; C07C225/32
Attorney, Agent or Firm:
Mitsufumi Ezaki (3 others)