Title:
Selective hydrogenation catalyst, method for producing selective hydrogenation catalyst and method for selective hydrogenation
Document Type and Number:
Japanese Patent JP6304043
Kind Code:
B2
Abstract:
Provided are a selective hydrogenation catalyst exhibiting a superior reactivity and selectivity against an oxygen-containing polar functional group(s) in a compound having a hydrogenation reaction site(s) such as a carbon-carbon double bond and an oxygen-containing polar functional group(s) such as an epoxy bond; a method for producing such selective hydrogenation catalyst; and a method for selectively hydrogenating such compound using this type of selective hydrogenation catalyst. In a method for hydrogenating a compound having a hydrogenation reaction site(s) and an oxygen-containing polar functional groups(s), this compound is brought into contact with a hydrogen gas in a liquid phase under the presence of a selective hydrogenation catalyst with a silver component-cerium oxide complex being supported on a metal oxide support, the silver component-cerium oxide complex including silver component particles and a cerium oxide supported on the surfaces of such silver component particles. Thus, the oxygen atoms in the oxygen-containing polar functional group(s) can be selectively hydrogenated.
Inventors:
Kiyoomi Kaneda
Yukio Takagi
Yukio Takagi
Application Number:
JP2014559791A
Publication Date:
April 04, 2018
Filing Date:
January 31, 2014
Export Citation:
Assignee:
National University Corporation Osaka University
NE Chemcat Co., Ltd.
NE Chemcat Co., Ltd.
International Classes:
B01J23/66; B01J35/08; B01J35/10; B01J37/03; B01J37/04; B01J37/08; C07C1/247; C07C15/46; C07C29/141; C07C29/145; C07C33/02; C07C33/025; C07C33/03; C07C33/14; C07C33/30; C07C33/32; C07C35/44; C07C209/36; C07C211/47
Other References:
的場元志ほか,選択的還元反応を可能にするCore-Shell型銀ナノ粒子触媒の開発,第110回触媒討論会討論会A予稿集,2012年 9月14日,p.417
満留敬人ほか,分子状水素を用いた高選択的還元反応を可能とする新規コア-シェル型銀ナノ粒子触媒の開発,第108回触媒討論会討論会A予稿集,2011年 9月13日,p.120-121
MITSUDOME, Takato et al.,Design of a Silver-Cerium Dioxide Core-Shell Nanocomposite Catalyst for Chemoselective Reduction Reactions,Angewandte Chemie International Edition,2012年 1月 2日,Vol.51, No.1,p.136-139
SHIMIZU, Ken-ichi et al.,Size- and support-dependent silver cluster catalysis for chemoselective hydrogenation of nitroaromatics,Journal of Catalysis,2010年 3月22日,Vol.270, No.1,p.86-94
満留敬人ほか,分子状水素を用いた高選択的還元反応を可能とする新規コア-シェル型銀ナノ粒子触媒の開発,第108回触媒討論会討論会A予稿集,2011年 9月13日,p.120-121
MITSUDOME, Takato et al.,Design of a Silver-Cerium Dioxide Core-Shell Nanocomposite Catalyst for Chemoselective Reduction Reactions,Angewandte Chemie International Edition,2012年 1月 2日,Vol.51, No.1,p.136-139
SHIMIZU, Ken-ichi et al.,Size- and support-dependent silver cluster catalysis for chemoselective hydrogenation of nitroaromatics,Journal of Catalysis,2010年 3月22日,Vol.270, No.1,p.86-94
Attorney, Agent or Firm:
Mamoru Ushiki