Title:
METHOD OF CATALYTIC HYDROGENATION AND REDUCTION
Document Type and Number:
WIPO Patent Application WO/2022/264471
Kind Code:
A1
Abstract:
Provided is a method of catalytic hydrogenation and reduction with which a catalytic hydrogenation and reduction reaction can be performed at a high inversion rate. A method of catalytic hydrogenation and reduction in which a reactive substrate and a hydrogen source are brought into contact in the presence of a platinum-group metal-supported catalyst to run the reactive substrate through catalytic hydrogenation and reduction, wherein: the platinum-group metal-supported catalyst comprises an ion exchanger supporting platinum-group metal ions, platinum-group metal complex ions, and/or platinum-group metal nanoparticles having an average particle size in the range of 1-100 nm; the ion exchanger is made of a continuous skeleton phase and a continuous hole phase; the thickness of the continuous skeleton is in the range of 1-100 μm; the average diameter of the continuous holes is in the range of 1-1000 μm; the total pore volume is in the range of 0.5-50 mL/g; the ion exchange capacity per unit weight in a dry state is in the range of 1-9 mg eq/g; and the ion exchanger is a non-particulate, weakly basic, organic porous ion exchanger where an ion exchange group is distributed in the ion exchanger.
Inventors:
KATO AYUMU (JP)
NAKAMURA SHINJI (JP)
TAKADA HITOSHI (JP)
SAJIKI HIRONAO (JP)
YAMADA TSUYOSHI (JP)
PARK KWIHWAN (JP)
YAMADA YUTARO (JP)
NAKAMURA SHINJI (JP)
TAKADA HITOSHI (JP)
SAJIKI HIRONAO (JP)
YAMADA TSUYOSHI (JP)
PARK KWIHWAN (JP)
YAMADA YUTARO (JP)
Application Number:
PCT/JP2022/001509
Publication Date:
December 22, 2022
Filing Date:
January 18, 2022
Export Citation:
Assignee:
ORGANO CORP (JP)
International Classes:
B01J35/02; B01J31/28; B01J35/10; C07B61/00; C07C5/08; C07C15/18; C07C29/132; C07C29/145; C07C33/22; C07C39/08; C07C51/09; C07C63/06; C07C209/36; C07C211/45; C07D295/023; C07D295/027
Domestic Patent References:
| WO2006028146A1 | 2006-03-16 |
Foreign References:
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Attorney, Agent or Firm:
YKI INTELLECTUAL PROPERTY ATTORNEYS (JP)
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