Efficient alkene epoxidation catalyzed by molybdenyl acetylacetonate supported on aminated UiO-66 metal−organic framework

Kardanpour, Reihaneh; Tangestaninejad, Shahram; Mirkhani, Valiollah; Moghadam, Majid; Mohammadpoor‐Baltork, Iraj; Zadehahmadi, Farnaz

doi:10.1016/j.jssc.2014.11.020

Cited by 64 publications

(24 citation statements)

References 53 publications

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“…These materials have received much attention because of their unique characteristics which make them an ideal class of materials for various applications in analytical chemistry, gas adsorption and separation processes, heterogeneous catalysis, optoelectronics, drug delivery systems and sensor technology …”

Section: Introductionmentioning

confidence: 99%

Highly efficient oxidative cleavage of alkenes and cyanosilylation of aldehydes catalysed by magnetically recoverable MIL‐101

Nourian

Zadehahmadi

Kardanpour

et al. 2017

Applied Organom Chemis

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The catalytic activity of magnetically recoverable MIL-101 was investigated in the oxidation of alkenes to carboxylic acids and cyanosilylation of aldehydes.MIL-101 was treated with Fe 3 O 4 and the prepared catalyst was characterized using Fourier transform infrared spectroscopy, X-ray diffraction, N 2 adsorption measurements, field emission scanning electron microscopy, energy-dispersive X-ray spectroscopy and inductively coupled plasma analysis. The catalytic active sites in this heterogeneous catalyst are Cr 3+ nodes of the MIL-101framework. This heterogeneous catalyst has the advantages of excellent yields, short reaction times and reusability several times without significant decrease in its initial activity and stability in both oxidation and cyanosilylation reactions. Its magnetic property allows its easy separation using an external magnetic field.

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Section: Introductionmentioning

confidence: 99%

Highly efficient oxidative cleavage of alkenes and cyanosilylation of aldehydes catalysed by magnetically recoverable MIL‐101

Nourian

Zadehahmadi

Kardanpour

et al. 2017

Applied Organom Chemis

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“…This MOF contains free 2,2′‐bpy sites which provide anchoring points for the metal complex . Also, it was found that post‐synthetic modification of MOFs such as Cu 3 (BTC) 2 (BTC=benzene‐1,3,5‐tricarboxylate) and UiO‐66(NH 2 ) (UiO= University of Oslo) is a promising technique for inclusion of active Mo species in the frameworks.…”

Section: Resultsmentioning

confidence: 99%

Sonochemical Synthesis of a Nanosized Coordination Polymer with Catalytic Activity for Selective Epoxidation of Olefins

et al. 2016

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A three-dimensional coordination polymer, {(Mo 2 O 6 )(4,4'-bpy)} n (1) (4,4'-bpy = 4,4'-bipyridine), was synthesized under solvothermal conditions and characterized by single crystal X-ray diffraction analysis, powder X-ray diffraction (XRD), Fourier transformation infrared (FT-IR) spectroscopy and thermogravimetric analysis (TGA). The coordination polymer was also prepared in nanoscale via an ultrasound-assisted top-down process. The nanosized coordination polymer was characterized by means of scanning electron microscopy (SEM), XRD and FT-IR spectroscopy. The prepared oxomolybdate-based coordination polymer, in bulk and nanoscale, was applied as heterogeneous catalyst for the epoxidation of some olefins using tert-butyl hydroperoxide (TBHP) as oxidant. The 3-D coordination polymer, particularly in nanoscale, demonstrated good activity and stability in the epoxidation reaction and could be easily recovered and reused in the reaction.

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“…The free amine group available on UiO-66-NH 2 has been post-synthetically modified with salicylaldehyde (SA) or thiophene-2-carbaldehyde (TC) to graft a Schiff base in which MoO 2 (acac) 2 could be immobilized. Efficient olefin epoxidation catalysed by UiO-66-NH 2 -SA-Mo and UiO-66-NH 2 -TC-Mo has been described and no Mo active site leaching was detected [60]. In the same way, MoO(O 2 ) 2 •2DMF was immobilized onto UiO-66(NH 2 ) functionalized with salicylaldehyde (Sal) (UiO-66-sal-MoD), pyridine-2-aldehyde (PI) (UiO-66-PI-MoD) and 2-pyridine chloride (PC) (UiO-66-PC-MoD).…”

Section: Organic Linkers With Functional Catalytically Active Sitesmentioning

confidence: 99%

Metal Organic Frameworks as Heterogeneous Catalysts in Olefin Epoxidation and Carbon Dioxide Cycloaddition

Tombesi

Pettinari

2021

Inorganics

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Metal–organic frameworks (MOFs) are a family of porous crystalline materials that serve in some cases as versatile platforms for catalysis. In this review, we overview the recent developments about the use of these species as heterogeneous catalysts in olefin epoxidation and carbon dioxide cycloaddition. We report the most important results obtained in this field relating them to the presence of specific organic linkers, metal nodes or clusters and mixed-metal species. Recent advances obtained with MOF nanocomposites were also described. Finally we compare the results and summarize the major insights in specific Tables, outlining the major challenges for this emerging field. This work could promote new research aimed at producing coordination polymers and MOFs able to catalyse a broader range of CO2 consuming reactions.

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Efficient alkene epoxidation catalyzed by molybdenyl acetylacetonate supported on aminated UiO-66 metal−organic framework

Cited by 64 publications

References 53 publications

Highly efficient oxidative cleavage of alkenes and cyanosilylation of aldehydes catalysed by magnetically recoverable MIL‐101

Highly efficient oxidative cleavage of alkenes and cyanosilylation of aldehydes catalysed by magnetically recoverable MIL‐101

Sonochemical Synthesis of a Nanosized Coordination Polymer with Catalytic Activity for Selective Epoxidation of Olefins

Metal Organic Frameworks as Heterogeneous Catalysts in Olefin Epoxidation and Carbon Dioxide Cycloaddition

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