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Copper iodide nanoparticles supported on modified graphene-based nanocomposite catalyzed CO2 conversion into oxazolidinone derivatives

Mirza-Aghayan, Maryam ; Alizadeh, Mahdi ; Boukherroub, Rabah

Environmental science and pollution research international, 2023-12, Vol.30 (56), p.119151-119167 [Periódico revisado por pares]

Berlin/Heidelberg: Springer Berlin Heidelberg

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Título:
Copper iodide nanoparticles supported on modified graphene-based nanocomposite catalyzed CO2 conversion into oxazolidinone derivatives
Autor: Mirza-Aghayan, Maryam ; Alizadeh, Mahdi ; Boukherroub, Rabah
Assuntos: Aldehydes ; Aquatic Pollution ; Atmospheric pressure ; Atmospheric Protection/Air Quality Control/Air Pollution ; Carbon dioxide ; Catalysts ; Chemical synthesis ; Copper ; Copper converters ; Earth and Environmental Science ; Ecotoxicology ; Electron microscopy ; Emission analysis ; Emission spectroscopy ; Engineering Sciences ; Environment ; Environmental Chemistry ; Environmental Health ; Field emission microscopy ; Field emission spectroscopy ; Fourier transforms ; Graphene ; Immobilization ; Inductively coupled plasma ; Infrared spectroscopy ; Iodides ; Microscopy ; Nanocomposites ; Nanoparticles ; Nicotinic acid ; Optical emission spectroscopy ; Photoelectron spectroscopy ; Photoelectrons ; Physics ; Research Article ; Scanning electron microscopy ; Spectrum analysis ; Thermogravimetric analysis ; Transmission electron microscopy ; Waste Water Technology ; Water Management ; Water Pollution Control ; X ray photoelectron spectroscopy ; X-ray diffraction
É parte de: Environmental science and pollution research international, 2023-12, Vol.30 (56), p.119151-119167
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: We report on the preparation of copper iodide nanoparticles (NPs) immobilized on vitamin B 3 -modified graphene (CuI/GO-VB) nanocomposite and its application for the synthesis of oxazolidinone compounds using a remarkable carboxylative cyclization method via the reaction of arylacetylene, aldehyde and benzylamine derivatives under an atmospheric pressure of CO 2 gas. The CuI/GO-VB catalyst was prepared from graphene oxide (GO), vitamin B 3 (VB) and CuI using a two-step procedure; firstly graphene-based composite (GO-VB) was synthesized by the reaction of GO and nicotinoyl chloride, followed by the immobilization of CuI NPs on GO-VB. The CuI/GO-VB nanocomposite was fully identified with X-ray diffraction (XRD), Fourier-transform infrared (FT-IR) spectroscopy, field emission scanning electron microscopy (FESEM), energy dispersive spectroscopy (EDS), inductively coupled plasma optical emission spectroscopy (ICP-OES), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), and X-ray photoelectron spectroscopy (XPS). The catalytic performance of the CuI/GO-VB heterogeneous catalyst was investigated in carboxylative cyclization for the synthesis of oxazolidinone compounds under an atmospheric pressure of CO 2 gas at 100 ο C in solvent-, base-, and additive-free conditions; the corresponding oxazolidinone compounds were obtained in 79–94% yield. The hot filtration results indicated that CuI/GO-VB nanocomposite was a heterogeneous catalyst and showed a good reusability for 5 runs without a significant decrease in its catalytic performance.
Editor: Berlin/Heidelberg: Springer Berlin Heidelberg
Idioma: Inglês

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Copper iodide nanoparticles supported on modified graphene-based nanocomposite catalyzed CO2 conversion into oxazolidinone derivatives

Mirza-Aghayan, Maryam ; Alizadeh, Mahdi ; Boukherroub, Rabah

Berlin/Heidelberg: Springer Berlin Heidelberg

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