Title:
PALLADIUM CATALYST, AND METHOD FOR PRODUCING BISARYL COMPOUND USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/111468
Kind Code:
A1
Abstract:
Provided are a novel palladium catalyst which is very safe and recyclable, and a method for producing a novel bisaryl compound using the palladium catalyst. When an aromatic halide and an aromatic boronic acid are reacted in the presence of a palladium catalyst and base to produce a biaryl compound, the palladium catalyst used is a palladium catalyst formed by fixing, on a porous carrier, a palladium compound dissolved in an ionic liquid, and then covering the fixed compound with a polymer.
Inventors:
HAGIWARA HISAHIRO (JP)
Application Number:
PCT/JP2012/052625
Publication Date:
August 23, 2012
Filing Date:
February 06, 2012
Export Citation:
Assignee:
UNIV NIIGATA (JP)
HAGIWARA HISAHIRO (JP)
HAGIWARA HISAHIRO (JP)
International Classes:
C07C1/32; B01J31/06; B01J35/02; C07B61/00; C07C15/14; C07C15/27; C07C17/263; C07C25/18; C07C37/11; C07C39/15; C07C41/32; C07C43/205; C07C45/71; C07C45/72; C07C49/784; C07C49/84; C07C67/343; C07C69/76; C07C201/12; C07C205/06
Foreign References:
| JP2008184418A | 2008-08-14 | |||
| JPH06145103A | 1994-05-24 | |||
| JPH0549938A | 1993-03-02 | |||
| JPH04358542A | 1992-12-11 | |||
| JPH04363147A | 1992-12-16 | |||
| JPH11104499A | 1999-04-20 |
Attorney, Agent or Firm:
USHIKI, Mamoru (JP)
牛木 護 (JP)
牛木 護 (JP)
Download PDF:
Claims:
Previous Patent: MOLD FOR TIRE
Next Patent: DEVICE FOR CHECKING STATE OF LIQUID, AND LIQUID TANK WITH THE DEVICE
Next Patent: DEVICE FOR CHECKING STATE OF LIQUID, AND LIQUID TANK WITH THE DEVICE