One-step synthesis of Pd-NPs@Cu2(BDC)2DABCO as efficient heterogeneous catalyst for the Suzuki–Miyaura cross-coupling reaction

Tahmasebi, Sharareh; Mokhtari, Javad; Naimi-Jamal, Mohammad Reza; Khosravi, Armaqan; Panahi, Leila

doi:10.1016/j.jorganchem.2017.10.011

Cited by 30 publications

(13 citation statements)

References 74 publications

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“…This was carried out using the crystal density derived from the crystal structure ( ρ MOF =0.8356 g cm −3 ). A pore volume of f MOF pore volume / ρ MOF = 0.53 cm 3 g −1 was derived, which is in agreement with the values reported for Cu 2 (BDC) 2 DABCO powders [47, 48] . These results demonstrate that ATR spectroscopy allows the retrieval of sorption isotherms, sorption capacities, and pore volumes of MOF thin films to a level which is comparable to conventional gas sorption techniques performed with powder samples.…”

Section: Resultssupporting

confidence: 87%

Guest Alignment and Defect Formation during Pore Filling in Metal–Organic Framework Films

et al. 2022

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The degree of pore filling is an important parameter for defining guest@MOF properties in applications including electronics, optics, and gas separation. However, the interplay of key aspects of host-guest interactions, such as a quantitative description of the guest alignment or the structural integrity of the host as function of pore filling are yet to be determined. Polarisation-dependent infrared spectroscopy in attenuated total reflection configuration combined with gas sorption allowed to simultaneously study the orientation of the guest molecule and structural changes of the MOF framework during the pore filling process. Thereby we found, that initially randomly oriented guest molecules align with increasing pore filling during adsorption from the gas phase. At the same time, the framework itself undergoes a reversible, guest moleculedependent rotation of the aromatic linker and a linker detachment process, which induce defects.

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Section: Resultssupporting

confidence: 87%

Guest Alignment and Defect Formation during Pore Filling in Metal–Organic Framework Films

et al. 2022

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“…Pd‐functionalized Cu 2 (BDC) 2 (DABCO) was used by Tahmasebi and co‐workers for Suzuki–Miyaura coupling. Cu 2 (BDC) 2 (DABCO) was synthesized by ball‐milling cupric acetate with terephthalic acid and DABCO followed by linker and solvent exchange.…”

Section: Mofs For Coupling Reactionsmentioning

confidence: 99%

Engineering Metal–Organic Framework Catalysts for C−C and C−X Coupling Reactions: Advances in Reticular Approaches from 2014–2018

Kousik

Velmathi

2019

Chemistry A European J

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Metal-organic frameworks (MOFs) are ac lass of crystalline porousm aterials that have been activelyu sed for several industrial and synthetica pplications.M OFs are spatially and geometrically extrapolatedc oordination polymers with intriguing properties such as tunable porosity and dimensionality.Int erms of their catalytic efficiency,MOFs combine the easy recoverability of heterogeneous catalysts with the increased selectivity of biological catalysts. It is therefore not surprising that alot of work on optimizing MOF catalysts for organic transformationsh as been carriedo ut over the past decade. In this review,recent developments in MOF catalysis are summarized, with special attention being paid to CÀC, CÀN, and CÀOc oupling reactions. The influence of pore size, pore environment, and load on catalytic activity is described. Post-synthetics tabilization techniques and hostguest interactions in caged MOF scaffolds are detailed. Mechanistic aspects pertaining to the use of MOFs in asymmetric heterogeneousc atalysis are highlighted and categorized.

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“…In wet DMF, PdCl 2 led to carbamic acid and Pd(0) nanoparticles (Equation (102)) [ 107 ]. The latter have been associated with the metal-organic framework Cu 2 (BDC) 2 (DABCO) (BDC = 1,4-benzenedicarboxylate), leading to a catalytic system with high activity and recyclability for the aerobic oxidation of benzyl alcohols to aldehydes [ 108 ] and Suzuki-Miyaura cross-coupling reactions [ 107 ].…”

Section: Reducing or Stabilizing Agentmentioning

confidence: 99%

Recent Uses of N,N-Dimethylformamide and N,N-Dimethylacetamide as Reagents

Bras

Мuzart

2018

Molecules

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One-step synthesis of Pd-NPs@Cu2(BDC)2DABCO as efficient heterogeneous catalyst for the Suzuki–Miyaura cross-coupling reaction

Cited by 30 publications

References 74 publications

Guest Alignment and Defect Formation during Pore Filling in Metal–Organic Framework Films

Guest Alignment and Defect Formation during Pore Filling in Metal–Organic Framework Films

Engineering Metal–Organic Framework Catalysts for C−C and C−X Coupling Reactions: Advances in Reticular Approaches from 2014–2018

Recent Uses of N,N-Dimethylformamide and N,N-Dimethylacetamide as Reagents

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