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Cyclohexene epoxidation with H2O2 in the vapor and liquid phases over a vanadium-based metal–organic framework

Journal Article · · Catalysis Science and Technology
DOI:https://doi.org/10.1039/d0cy00833h· OSTI ID:1802469
A metal–organic framework, MIL-47(V) containing coordinatively saturated V+IV sites linked together by terephthalic linkers, was prepared by a solvothermal method and evaluated as a catalyst in the epoxidation of cyclohexene. We have compared the catalytic activity in the condensed and gas phase oxidation of cyclohexene to discuss the effect of temperature and reaction phase in cyclohexene epoxidation over MIL-47(V). The catalysts were examined for the epoxidation of cyclohexene with H2O2 at 50, 65, 120, and 150 °C. Finally, we observed significant differences in product selectivity between liquid-phase and gas-phase operations and confirmed that the active sites are tightly incorporated into the MOF as node channels and thus resistant to leaching.
Research Organization:
Univ. of Minnesota, Minneapolis, MN (United States)
Sponsoring Organization:
National Research Foundation of Korea; USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0012702
OSTI ID:
1802469
Alternate ID(s):
OSTI ID: 1634870
Journal Information:
Catalysis Science and Technology, Journal Name: Catalysis Science and Technology Journal Issue: 14 Vol. 10; ISSN 2044-4753
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

References (28)

A Breathing Hybrid Organic–Inorganic Solid with Very Large Pores and High Magnetic Characteristics journal January 2002
Functional Porous Coordination Polymers journal April 2004
Quantitative Sorption Experiments on Ti-Zeolites and Relation with α-Olefin Oxidation by H2O2 journal October 1999
The Radical Versus Non-radical Reactive Intermediates in the Iron(III) Porphyrin Catalyzed Oxidation Reactions by Hydroperoxides, Hydrogen Peroxide and Iodosylarene journal May 2008
Synthesis of metal organic framework (MOF-5) with high selectivity for CO2/N2 separation in flue gas by maximum water concentration approach journal June 2016
Vanadium silicate xerogels in hydrogen peroxide catalyzed oxidations journal February 1995
Optimization of cyclohexene epoxidation with dilute hydrogen peroxide and silica-supported titanium catalysts journal June 2003
Vanadium containing crystalline mesoporous molecular sieves Leaching of vanadium in liquid phase reactions journal December 1996
Physiochemical properties of transition metal-grafted MCM-48 prepared using matallocene precursors journal October 2000
The stability of niobium-silica catalysts in repeated liquid-phase epoxidation tests: A comparative evaluation of in-framework and grafted mixed oxides journal May 2015
Catalytic sites in silica-supported titanium catalysts: silsesquioxane complexes as models journal July 2005
Unique solvent effect of microporous crystalline titanosilicates in the oxidation of 1-hexene and cyclohexene journal May 2008
Grafted Ta–calixarenes: Tunable, selective catalysts for direct olefin epoxidation with aqueous hydrogen peroxide journal October 2010
The coordinatively saturated vanadium MIL-47 as a low leaching heterogeneous catalyst in the oxidation of cyclohexene journal January 2012
A kinetic study of vapor-phase cyclohexene epoxidation by H2O2 over mesoporous TS-1 journal June 2015
Metal–organic frameworks: a new class of porous materials journal August 2004
Catalysis of nanocrystalline mesoporous TiO2 on cyclohexene epoxidation with H2O2: Effects of mesoporosity and metal oxide additives journal November 2005
Stable Metal–Organic Framework-Supported Niobium Catalysts journal October 2016
Periodic Trends in Highly Dispersed Groups IV and V Supported Metal Oxide Catalysts for Alkene Epoxidation with H 2 O 2 journal August 2015
Demonstrating the Critical Role of Solvation in Supported Ti and Nb Epoxidation Catalysts via Vapor-Phase Kinetics journal January 2020
Decomposition of Hydrogen Peroxide Vapor on Relatively Inert Surfaces journal July 1957
Evaluation of the BET Method for Determining Surface Areas of MOFs and Zeolites that Contain Ultra-Micropores journal April 2010
Chemical, thermal and mechanical stabilities of metal–organic frameworks journal February 2016
Hybrid porous solids past, present, future journal January 2008
Remarkable adsorptive performance of a metal–organic framework, vanadium-benzenedicarboxylate (MIL-47), for benzothiophene journal January 2011
Metal–organic framework materials as catalysts journal January 2009
The remarkable catalytic activity of the saturated metal organic framework V-MIL-47 in the cyclohexene oxidation journal January 2010
Efficient Epoxidation of Alkenes with Hydrogen Peroxide and Electrochemical Behavior in Water Over Heteropolymolybdate/ Silica Nanocomposite journal August 2017

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