Heterogeneous catalytic hydrogenation of alkenes and alkynes in the presence of coordination polymers of palladium(0;II) and platinum(0;II)

Jaffe, Irene; Segal, Marcos; Efraty, A.

doi:10.1016/0022-328x(85)87477-5

Cited by 25 publications

(9 citation statements)

References 11 publications

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“…In successive years, the same group has reported on the preparation and catalytic activity of hybrid materials related with the above Rh-containing CP. In particular, they described the preparation of CPs containing 4,4′-diisocyanobiphenyl (4,4′-dicbp) as the organic ligand and Pd, Pt (both metals in 0 or II oxidation state), , and Rh(I) as the metallic components. These materials were also found to be active for the heterogeneous hydrogenation of alkenes and alkynes.…”

Section: Catalysis By Mofsmentioning

confidence: 99%

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Engineering Metal Organic Frameworks for Heterogeneous Catalysis

2010

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Section: Catalysis By Mofsmentioning

confidence: 99%

“…The work of Efraty and Feinstein − and Tannenbaum, , discussed in section , constituted the first examples of coordination polymers as hydrogenation catalysts. In all the above cases, the chosen target for hydrogenation was the unsaturated C−C bond of an alkene or an alkyne.…”

Section: Catalysis By Mofsmentioning

confidence: 99%

Engineering Metal Organic Frameworks for Heterogeneous Catalysis

2010

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“…in the well studied HKUST-1 (HKUST -Hong Kong University of Science and Technology). 11 In previous years a number of coordination polymers based on diisocyano ligands and ruthenium, 12,13 palladium, 14,15 platinum, 14,15 iridium 16 and rhodium 16,17 were prepared and their catalytic activity was investigated. In 2006, Navarro et al reported on the compound [Pd(2-pymo) 2 ] n (pymo ¼ 2-pyrimidinolate) and thus the rst MOF based on palladium.…”

Section: Introductionmentioning

confidence: 99%

A catalytically active porous coordination polymer based on a dinuclear rhodium paddle-wheel unit

et al. 2014

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Two new coordination polymers, DUT-82 and DUT-83 (DUT - Dresden University of Technology), were synthesized by a solvothermal reaction in methanol of rhodium(II) acetate and the tricarboxylic acid H(3)btc (btc - benzene-1,3,5-tricarboxylate) or H(3)btb (btb - benzene-1,3,5-tribenzoate), respectively. After drying using supercritical carbon dioxide, aerogels with specific surface areas of up to 1150 m(2) g(-1) and pore volumes of up to 2.26 cm(3) g(-1) were obtained. Although there is no long range order in the materials, the presence of rhodium paddle-wheel units and thus a local order was proven by X-ray absorption spectroscopy measurements. DUT-82 shows good performance in the adsorption of hydrogen and a high affinity for carbon monoxide, which is rarely observed for metal-organic frameworks. Catalytic investigations demonstrate the activity of DUT-82 in the heterogeneous hydrogenation of styrene as a model system. DUT-82 can be recycled for at least ten cycles underlining the stability during the course of reaction

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“…The earliest attempts of using coordination polymers for heterogeneous catalysis can be dated back to the 1980s, − when Efraty and co-workers tested some noble metal (Rh, Pd, Pt) coordination polymers of diisocyanates for heterogeneous catalytic olefin hydrogenations. Although these early studies have undoubtedly exemplified the prospect of coordination polymers in heterogeneous catalysis of organic reactions, the results were largely ignored for nearly a decade.…”

Section: Introductionmentioning

confidence: 99%