期刊
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷 7, 期 3, 页码 3052-3061出版社
AMER CHEMICAL SOC
DOI: 10.1021/acssuschemeng.8b04655
关键词
Aromatization; Carbon; Flow process; Heterogeneous catalyst; Hydrogen generation; Microwave chemistry; Platinum
资金
- JSPS KAKENHI [16K15100, 18J14100]
- Sasagawa Scientific Research Grant from the Japan Science Society
- Nagai Memorial Research Scholarhip from the Pharmaceutical Society of Japan
- Grants-in-Aid for Scientific Research [16K15100, 18J14100] Funding Source: KAKEN
A microwave (MW)-assisted method for the continuous production of hydrogen from methylcyclohexane using platinum on spherical carbon beads has been developed, and its application to the efficient dehydrogenative aromatization of fully saturated cyclic alkanes, including piperidines as representative heterocycles, has been studied. Effective dehydrogenation was achieved by the construction of a highly intense energy field, which acted as a reactive site, on the irradiation of the carbon beads (CB) support. The reaction could be carried out with only 10-W single-frequency MWs. The catalyst system could be used continuously for at least 12 h without any loss of catalyst activity. Dehydrogenative aromatization could also be catalyzed and simple cyclohexane derivatives, as well as piperidine derivatives as representative N-heterocyclic alkanes, were tested.
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