Encapsulation of Crabtree's Catalyst in Sulfonated MIL‐101 (Cr): Enhancement of Stability and Selectivity between Competing Reaction Pathways by the MOF Chemical Microenvironment
Abstract: Crabtree's catalyst was encapsulated inside the pores of the sulfonated MIL‐101 (Cr) metal–organic framework (MOF) by cation exchange. This hybrid catalyst is active for the heterogeneous hydrogenation of non‐functionalized alkenes either in solution or in the gas phase. Moreover, encapsulation inside a well‐defined hydrophilic microenvironment enhances catalyst stability and selectivity to hydrogenation over isomerization for substrates bearing ligating functionalities. Accordingly, the encapsulated catalyst significantly outperforms its homogeneous counterpart in the hydrogenation of olefinic alcohols in terms of overall conversion and selectivity, with the chemical microenvironment of the MOF host favouring one out of two competing reaction pathways.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Encapsulation of Crabtree's Catalyst in Sulfonated MIL‐101 (Cr): Enhancement of Stability and Selectivity between Competing Reaction Pathways by the MOF Chemical Microenvironment ; volume:130 ; number:17 ; year:2018 ; pages:4622-4627 ; extent:6
Angewandte Chemie ; 130, Heft 17 (2018), 4622-4627 (gesamt 6)
- Urheber
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Grigoropoulos, Alexios
McKay, Alasdair I.
Katsoulidis, Alexandros P.
Davies, Robert P.
Haynes, Anthony
Brammer, Lee
Xiao, Jianliang
Weller, Andrew
Rosseinsky, Matthew J.
- DOI
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10.1002/ange.201710091
- URN
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urn:nbn:de:101:1-2022082609363614103819
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:26 MESZ
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Beteiligte
- Grigoropoulos, Alexios
- McKay, Alasdair I.
- Katsoulidis, Alexandros P.
- Davies, Robert P.
- Haynes, Anthony
- Brammer, Lee
- Xiao, Jianliang
- Weller, Andrew
- Rosseinsky, Matthew J.
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