2D Co-based coordination polymer with a histidine derivative as an efficient heterogeneous catalyst for the oxidation of cyclohexene

Yu, Fan; Xiong, Xin; Huang, Kexing; Zhou, Yinliu; Li, Bao

doi:10.1039/c7ce00349h

Cited by 15 publications

(5 citation statements)

References 90 publications

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“…The presence of a Co(II) open site on the surface maximizes the catalytic productivity, giving 82.56% of conversion and 71% of ter-butyl-2-cyclohexenyl-1-peroxide. Moreover, a Co(II)-based catalyst exhibits similar activity over five cycles without metal leaching [30] (Table 1).…”

Section: Metal Nodes/clusters As Catalytically Active Sitesmentioning

confidence: 88%

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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Section: Metal Nodes/clusters As Catalytically Active Sitesmentioning

confidence: 88%

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

Tombesi

Pettinari

2021

Inorganics

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“…Similar reports on oxidation of cyclohexane and cyclohexene to form corresponding alcohol and ketones are also studied using TBHP as oxidant. , Interestingly, peroxidative allylic oxidation of cyclohexene investigated by Li et al . using [(Co(L)(H 2 O)) 2 (H 2 O)] (H 2 L = 4-((1-carboxy-2-(1 H -imidazol-4-yl)ethylaminomethyl)benzoic acid) as catalyst and TBHP as oxidant yielded tert -butyl-2-cyclohexenyl-1-peroxide as the major product (71.9% conversion in 6 h at 60 °C), along with 2-cyclohexen-1-one and cyclohexene oxide as byproducts . Another study based on aerobic oxidation of 4-methoxybenzyl alcohol to 4-methoxybenzyl aldehyde using sql and hcb net-based 2D Cu(II) MOFs has been also found …”

Section: Properties and Applicationsmentioning

confidence: 99%

Two-Dimensional Metal-Organic Framework Materials: Synthesis, Structures, Properties and Applications

et al. 2021

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Among the recent developments in metal-organic frameworks (MOFs), porous layered coordination polymers (CPs) have garnered attention due to their modular nature and tunable structures. These factors enable a number of properties and applications, including gas and guest sorption, storage and separation of gases and small molecules, catalysis, luminescence, sensing, magnetism, and energy storage and conversion. Among MOFs, two-dimensional (2D) compounds are also known as 2D CPs or 2D MOFs. Since the discovery of graphene in 2004, 2D materials have also been widely studied. Several 2D MOFs are suitable for exfoliation as ultrathin nanosheets similar to graphene and other 2D materials, making these layered structures useful and unique for various technological applications. Furthermore, these layered structures have fascinating topological networks and entanglements. This review provides an overview of different aspects of 2D MOF layered architectures such as topology, interpenetration, structural transformations, properties, and applications.

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“…3 Although the use of IBA is undesirable, it is still worth investigating for its several advantages, including relatively mild operating conditions (low temperatures and ambient pressure), 4 excellent epoxide selectivity, low cost, and the ecologically friendly nature of the oxidant. 5 Generally, after years of investigation, this aerobic epoxidation reaction has been known to involve TM centres, [6][7][8][9] such as copper, cobalt, and manganese, for higher efficiency of catalytic activities. 9,[10][11][12][13][14] However, aerobic epoxidation, particularly the unsaturated CvC bond, constitutes one of the most coveted but challenging issues.…”

Section: Introductionmentioning

confidence: 99%

A cobalt(ii) coordination polymer-derived catalyst engineered via temperature-induced semi-reversible single-crystal-to-single-crystal (SCSC) dehydration for efficient liquid-phase epoxidation of olefins

Hulushe,

Watkins,

Khanye

2024

Dalton Trans.

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2D Co-based coordination polymer with a histidine derivative as an efficient heterogeneous catalyst for the oxidation of cyclohexene

Cited by 15 publications

References 90 publications

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

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

Two-Dimensional Metal-Organic Framework Materials: Synthesis, Structures, Properties and Applications

A cobalt(ii) coordination polymer-derived catalyst engineered via temperature-induced semi-reversible single-crystal-to-single-crystal (SCSC) dehydration for efficient liquid-phase epoxidation of olefins

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