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Ni@PC as a stabilized catalyst toward the efficient hydrogenation of quinoline at ambient temperature

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Abstract

Herein, a series of Ni-based catalysts with excellent hydrogenation activity have been synthesized via a new starch-assistant-confinement (SAC) strategy, which is the first time this has been used to develop an effective catalyst in the field of hydrogenation. As expected, the Ni@PC-900-1-4% catalyst shows a large BET surface area of 566 m2 gāˆ’1, which favors a substrate being transferred with nanoparticles that are dispersed uniformly, making the active sites more exposed to the substrate. The catalyst enables highly-efficient hydrogenation of nitrogen heterocyclic compounds. Most importantly, as a gram-scale test, the catalyst also exhibits efficient activity to obtain an excellent yield of around 90% under mild conditions.

Graphical abstract: Ni@PC as a stabilized catalyst toward the efficient hydrogenation of quinoline at ambient temperature

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Publication details

The article was received on 29 Aug 2019, accepted on 16 Oct 2019 and first published on 16 Oct 2019


Article type: Paper
DOI: 10.1039/C9CY01745C
Catal. Sci. Technol., 2019, Advance Article

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    Ni@PC as a stabilized catalyst toward the efficient hydrogenation of quinoline at ambient temperature

    R. Yun, W. Ma, L. Hong, Y. Hu, F. Zhan, S. Liu and B. Zheng, Catal. Sci. Technol., 2019, Advance Article , DOI: 10.1039/C9CY01745C

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