Issue 72, 2020, Issue in Progress
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RSC Advances

Chemoselective hydrogenation of heteroarenes and arenes by Pd–Ru–PVP under mild conditions†

Chandan Chaudhari,*a   Katsutoshi Sato, ORCID logo ab   Yoshihide Nishida,a   Tomokazu Yamamoto,c   Takaaki Toriyama,d   Syo Matsumura,cd   Yasuyuki Ikeda,e   Kenji Terada,e   Naoya Abe,e   Kohei Kusuda, ORCID logo f   Hiroshi Kitagawa ORCID logo f  and  Katsutoshi Nagaoka ORCID logo *a  

* Corresponding authors

a Department of Chemical Systems Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya-464-8603, Japan
E-mail: nagaoka.katsutoshi@material.nagoya-u.ac.jp, chaudhari.chandan.subhash@d.mbox.nagoya-u.ac.jp

b Elements Strategy Initiative for Catalysts and Batteries (ESCIB), Kyoto University, Katsura, Kyoto 615-8520, Japan

c Department of Applied Quantum Physics and Nuclear Engineering, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan

d The Ultramicroscopy Research Center, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan

e Furuya Metal Co., Ltd, Higashitsukuba Niihari Kogyodanchi, 57-4, Sawabe, Tsuchiura City, Ibaraki 300-4104, Japan

f Division of Chemistry, Graduate School of Science Kyoto University Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan

Abstract

Monometallic (Pd, Ru or Rh) and bimetallic (Pd0.5–Ru0.5) alloy NPs catalysts were examined for the hydrogenation of quinoline. Pd–Ru alloy catalyst showed superior catalytic activity to the traditional Rh catalyst. The characterization of Pd0.5–Ru0.5 catalysts, HAADF-EDX mapping and XPS analysis suggested that the alloy state of PdRu catalysts remained unchanged in the recovered catalyst. Furthermore, the catalyst was highly selective for the hydrogenation of different arenes.

Graphical abstract: Chemoselective hydrogenation of heteroarenes and arenes by Pd–Ru–PVP under mild conditions

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Article information

DOI
https://doi.org/10.1039/D0RA09981C
Article type
Paper
Submitted
25 Nov 2020
Accepted
02 Dec 2020
First published
15 Dec 2020
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2020,10, 44191-44195

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Chemoselective hydrogenation of heteroarenes and arenes by Pd–Ru–PVP under mild conditions

C. Chaudhari, K. Sato, Y. Nishida, T. Yamamoto, T. Toriyama, S. Matsumura, Y. Ikeda, K. Terada, N. Abe, K. Kusuda, H. Kitagawa and K. Nagaoka, RSC Adv., 2020, 10, 44191 DOI: 10.1039/D0RA09981C

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