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Development and Applications of Copper Complex Supported on Fe۳O۴: as Heterogeneous and Nanocatalytic Systems

عنوان مقاله: Development and Applications of Copper Complex Supported on Fe۳O۴: as Heterogeneous and Nanocatalytic Systems
شناسه (COI) مقاله: ISCCH01_009
منتشر شده در اولین کنفرانس بین المللی یافته های پژوهشی شیمی و مهندسی شیمی در سال 1400
مشخصات نویسندگان مقاله:

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,

خلاصه مقاله:
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.

کلمات کلیدی:
Magnetic nanoparticle, Catalyst, ۲,۳-Dihydroquinazolin-۴(۱H)-ones, Copper.

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1375398/