Isopropanol as a hydrogen source for single atom cobalt-catalyzed Wacker-type oxidation

The first example of a heterogeneous cobalt catalytic system for Wacker-type oxidation catalyzed by a single atom dispersed Co-N/C catalyst using alcohol as the hydrogen source under an oxygen atmosphere is presented. By combining a well-designed, controlled experiment and various methods of charact...

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Bibliographic Details
Published in:Catalysis science & technology 2020-05, Vol.1 (9), p.2769-2773
Main Authors: Huang, Guanwang, Wang, Lianyue, Luo, Huihui, Shang, Sensen, Chen, Bo, Gao, Shuang, An, Yue
Format: Article
Language:English
Subjects:
Cobalt
Nanoparticles
Oxidation
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Summary:The first example of a heterogeneous cobalt catalytic system for Wacker-type oxidation catalyzed by a single atom dispersed Co-N/C catalyst using alcohol as the hydrogen source under an oxygen atmosphere is presented. By combining a well-designed, controlled experiment and various methods of characterization, we determined that single atom cobalt was the active center rather than nanoparticle or oxide counterparts. The first example of Wacker-type oxidation catalyzed by a single atom cobalt catalyst under dioxygen using isopropanol as the hydrogen source was established.
ISSN:2044-4753
2044-4761
DOI:10.1039/d0cy00409j