A polymers protection nanoparticle support hydro-Tulsa Ito catalyst containing gold and palladium, its manufacturing method, and use

Japanese Patent JP6103583

B2

PROBLEM TO BE SOLVED: To provide a solid catalyst composition supporting fine noble metal particles having a high catalytic activity and reusable for oxidation reactions of alcohol compounds or aldehyde compounds.SOLUTION: The catalyst composition of the present invention comprises: polymer-protected nanoparticles including noble metals comprising gold and palladium, and polyvinylpyrrolidone; and a carrier including hydrotalcite supporting the polymer-protected nanoparticles. A manufacturing method of the same is also provided. The present invention also provides a method for manufacturing a carbonyl compound including an oxidation step of oxidizing and converting, in the presence of the catalyst composition, the hydroxyl group of an alcohol compound or aldehyde group of an aldehyde compound into a carbonyl group.

Shun Nishimura
Ebiya Koki
Yusuke Yakita

JP2013037206A

March 29, 2017

February 27, 2013

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National University Corporation Japan Advanced Institute of Science and Technology

B01J35/02; B01J31/28; B01J33/00; B01J37/16; C07C45/38; C07C45/39; C07C47/232; C07C47/54; C07C47/55; C07C47/575; C07C49/403; C07C49/78; C07C49/786; C07C51/235; C07C55/08; C07C59/01; C07C227/02; C07C229/22

JP2008221080A
JP2011513283A
JP5293383A

Wenbo Hou, et al.,Alcohol oxidations in aqueous solutions using Au,Pd, and bimetallic AuPd nanoparticle catalysts,Journal of Catalysis,2008年,vol.253,P22-27
Tesfalidet Balcha, et al.,Selective Aerobic Oxidation of Crotyl Alcohol Using AuPd Core-Shell Nanoparticles,ACS Catalysis,2011年 3月10日,vol.1,P425-436

Yusuke Hiraki
Satoshi Fujita
Naomi Shimamura
Hidetoshi Hanai

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