MOFs-Derived Co@CN bi-functional catalysts for selective transfer hydrogenation of α,β-unsaturated aldehydes without use of base additives

Liu, Xiaomei; Cheng, Shujuan; Long, Jilan; Zhang, Wei; Liu, Xiaohong; Wei, Dapeng

doi:10.1039/c7qm00189d

Cited by 57 publications

(35 citation statements)

References 57 publications

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“…Liu et al. report a MOFs‐Derived Co@CN bi‐functional catalysts for selective transfer hydrogenation of an a,b‐unsaturated aldehyde to obtain a high yield of an a,b‐unsaturated alcohol under a mild reaction condition . There have been a few reports on the application of MOFs in HMF hydrogenation.…”

Section: Introductionmentioning

confidence: 99%

A Non‐Noble Monometallic Catalyst Derived from Cu–MOFs for Highly Selective Hydrogenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran

et al. 2019

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Selective hydrogenation of biomass 5-Hydroxymethylfurfural (HMF) to 2, 5-dimethylfuran (DMF) which is a suitable candidate for liquid fuel has been widely concerned. Developing efficient and economic catalysts for the hydrogenation of HMF to DMF under mild conditions is a crucial issue. Here series monometallic Cu-based catalysts were synthesized from controlled thermolysis of Cu-BTC metal-organic frameworks and characterized by TG, N 2 adsorption-desorption, XRD, XPS, SEM, TEM, and H 2 -TPR techniques. The CuO x @C catalyst with Cu 2 O/Cu composites enwrapped in porous carbon matrix derived from Cu-BTC by two steps thermolysis treatment shows high hydrogenation activity with 100% conversion of HMF and 92% selectivity of DMF at 180°C under 3 MPa H 2 pressure. The oxidation treatment following up the thermolysis of Cu-BTC under inert atmosphere increases the content of Cu + in the catalyst and improves the activity of the catalyst, which is mainly owe to the synergetic effect between Cu + and Cu 0 .

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Section: Introductionmentioning

confidence: 99%

A Non‐Noble Monometallic Catalyst Derived from Cu–MOFs for Highly Selective Hydrogenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran

et al. 2019

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“…The developed methodology has been also applied in the transfer hydrogenation of nitriles and nitro compounds by increasing the reaction temperature (120 and 150 °C) affording the corresponding amines in good to excellent yields, avoiding the traditional methodologies in which the use of high pressures of molecular hydrogen are required. Liu et al [135] developed a methodology based on the use of Co@CN bi-functional nanocatalyst as active and selective catalyst in the transfer hydrogenation of cinnamaldehyde (Scheme 13).…”

Section: • Hydrogenation Reactionsmentioning

confidence: 99%

New and Advanced Porous Carbon Materials in Fine Chemical Synthesis. Emerging Precursors of Porous Carbons

et al. 2019

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The efficiency of porous carbons in fine chemical synthesis, among other application fields, has been demonstrated since both the porous structure and chemical surface provide the appropriated chemical environment favoring a great variety of relevant chemical transformations. In recent years, metal organic frameworks (MOFs) and covalent organic frameworks (COFs) have emerged as interesting opportunities in the preparation of porous carbons with improved physico-chemical properties. Direct calcination of MOFs or COFs, in the presence or not of others carbon or heteroatom sources, could be considered an easy and practical approach for the synthesis of highly dispersed heteroatom-doped porous carbons but also new porous carbons in which single atoms of metallic species are present, showing a great development of the porosity; both characteristics of supreme importance for catalytic applications. The goal of this review is to provide an overview of the traditional methodologies for the synthesis of new porous carbon structures together with emerging ones that use MOFs or COFs as carbon precursors. As mentioned below, the catalytic application in fine chemical synthesis of these kinds of materials is at present barely explored, but probably will expand in the near future.

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“…The MOFs-derived heteroatoms-doped carbon based nanomaterials exhibit distinct characters with their parental MOFs, because heteroatoms doping into the carbon layers can endow the catalysts with enhanced electron-transferring properties, as well as extra Lewis acid-base properties [104].…”

Section: Mofs-derived Hetero-atoms Doped Carbon-based Single Metallicmentioning

confidence: 99%

The development of MOFs-based nanomaterials in heterogeneous organocatalysis

et al. 2018

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MOFs-Derived Co@CN bi-functional catalysts for selective transfer hydrogenation of α,β-unsaturated aldehydes without use of base additives

Abstract: A highly efficient non-noble metal catalytic system for selective transfer hydrogenation of an α,β-unsaturated aldehyde without use of alkaline additives was developed.

Cited by 57 publications

References 57 publications

A Non‐Noble Monometallic Catalyst Derived from Cu–MOFs for Highly Selective Hydrogenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran

A Non‐Noble Monometallic Catalyst Derived from Cu–MOFs for Highly Selective Hydrogenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran

New and Advanced Porous Carbon Materials in Fine Chemical Synthesis. Emerging Precursors of Porous Carbons

The development of MOFs-based nanomaterials in heterogeneous organocatalysis

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