Catalytic performance of MIL-100 (Fe, Cr) and MIL-101 (Fe, Cr) in the isomerization of endo- to exo-dicyclopentadiene

MIL-100 (Fe, Cr) and MIL-101 (Fe, Cr), metal-organic frameworks (MOFs), have been assessed in solvent-free isomerization of dicyclopentadiene (DCPD) from the endo- to exo-form. In the isomerization reaction, the conversion of endo-DCPD and selectivity for the exo-dimer strongly depend on the nature...

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Bibliographic Details
Published in:Catalysis communications 2016-01, Vol.73, p.69-73
Main Authors: Kim, Dong-Woo, Kim, Hyeon-Gook, Cho, Deug-Hee
Format: Article
Language:English
Subjects:
Acidic catalysis
Dicyclopentadiene
Isomerization
MOF
Solvent-free
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Summary:MIL-100 (Fe, Cr) and MIL-101 (Fe, Cr), metal-organic frameworks (MOFs), have been assessed in solvent-free isomerization of dicyclopentadiene (DCPD) from the endo- to exo-form. In the isomerization reaction, the conversion of endo-DCPD and selectivity for the exo-dimer strongly depend on the nature of the active metal center. The MIL-100 (Fe) catalyst possessing more acid sites shows the highest catalytic activity among the MILs and it was readily recoverable and reusable in subsequent reaction cycles for the isomerization. The effects of reaction parameters such as temperature, reaction time, and catalyst loading on the reactivity were also investigated. [Display omitted] •MIL catalysts were successfully synthesized and characterized.•MILs have been confirmed its potential as a catalyst for the isomerization.•The acidic properties of MILs play a more significant role in the isomerization.•MILs were easily reused without any considerable loss of the initial activity.
ISSN:1566-7367
1873-3905
DOI:10.1016/j.catcom.2015.10.006