Efficient Catalytic Dehalogenation of Aryl Halides Under Mild Conditions Using Reusable Reduced Graphene Oxide Loaded Simple Transition Metal–Organic Framework

IF 2.3 4区化学 Q3 CHEMISTRY, PHYSICAL

Catalysis Letters Pub Date : 2025-01-03 DOI:10.1007/s10562-024-04911-8

Ilavarasan Lavanya, Muthumuniyandi Nishanthan, Rajendran Lakshmi Priya, Boopathi Shagunthala Hariprasad, Chettipalayam Arunasalam Dhayanithi, Sundaram Ganesh Babu

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Abstract

Transition metal-based Metal–Organic Frameworks (MOFs) (M-BDC (M – Ni, Cu, Zn)) are prepared by solvothermal method. The loading of MOF on the support material, rGO, is done through the simple ultrasonication technique. The MOF materials are characterized using powder X-ray diffraction, Fourier-transform infrared spectroscopy, Scanning electron microscopy, and Thermogravimetric analysis. The catalytic activity of the synthesized MOFs is tested towards the dehalogenation of aryl halides reaction. The reaction conditions are optimized, in which the Ni-BDC MOF shows high catalytic activity. Hence, Ni-BDC MOF is loaded with different weight percentages (10wt%, 20wt%, 30wt%, and 40wt%) of rGO. Subsequently, 10 wt% Ni-BDC MOF/rGO is found to be the best catalyst among the other weight percentages of rGO-loaded catalysts. Moreover, the catalyst is easily recoverable and can be used for many cycles without leaching of active species, structural changes, and loss in activity.

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来源期刊

Catalysis Letters 化学-物理化学

CiteScore

5.70

自引率

3.60%

发文量

327

审稿时长

1 months

期刊介绍： Catalysis Letters aim is the rapid publication of outstanding and high-impact original research articles in catalysis. The scope of the journal covers a broad range of topics in all fields of both applied and theoretical catalysis, including heterogeneous, homogeneous and biocatalysis. The high-quality original research articles published in Catalysis Letters are subject to rigorous peer review. Accepted papers are published online first and subsequently in print issues. All contributions must include a graphical abstract. Manuscripts should be written in English and the responsibility lies with the authors to ensure that they are grammatically and linguistically correct. Authors for whom English is not the working language are encouraged to consider using a professional language-editing service before submitting their manuscripts.