نوع مقاله : مقاله پژوهشی
موضوعات
عنوان مقاله English
نویسندگان English
In recent years, porous metal-organic frameworks (MOFs) have attracted much attention by researchers in various industrial and academic active areas due to their unique characteristics such as high specific surface area, high porosity, high chemical and thermal stability, predictable structures and tunable properties. In the present study, an iron-based porphyrinic MOF (PCN-600(Fe); PCN is porous coordination network) was prepared and used for the first time as an efficient heterogeneous catalyst for the selective oxidation of benzyl alcohols to benzaldehydes under solvent-free conditions. The nominal catalyst was characterized by using different techniques such as Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction pattern (PXRD), scanning electron microscopy (SEM), and X-ray energy dispersive (EDX). The products were identified by thin layer chromatography (TLC) and gas chromatography-mass chromatography (GC-MS). The results showed that the PCN-600(Fe) has good catalytic activity compared to other reported catalysts. The nominal solid can be recovered and reused several times without any significant change in the activity.
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