Development and Applications of Copper Complex Supported on Fe۳O۴: as Heterogeneous and Nanocatalytic Systems
Publish place: First International Conference on Chemical Research Findings and Chemical Engineering
Publish Year: 1400
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ISCCH01_009
تاریخ نمایه سازی: 24 دی 1400
Abstract:
A recyclable and magnetic nanoparticles catalyst (Cu(II)- Histidine@ Fe۳O۴) was synthesized via grafting Histidine into magnetically functionalized Fe۳O۴ in ethanol. The properties of Cu(II)- Histidine@ Fe۳O۴ were fully characterized by powder X-ray diffraction, electron microscopy, TGA/DTA analysis, Fourier-transform infrared spectroscopy and a magnetic property measurement system. Cu(II)- Histidine@ Fe۳O۴ showed high activity in the synthesis of ۲,۳-dihydroquinazolin-۴(۱H)-one under mild conditions. Furthermore, the catalyst can be easily separated from the reaction mixture, and the recycled catalyst maintained high performance for several cycles.
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Authors
Masoomeh Norouzi
Department of Chemistry, Faculty of Science, Ilam University, P.O. Box ۶۹۳۱۵-۵۱۶, Ilam
Arash Ghorbani-Choghamarani
Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan,