Synthesis of some ۴H-Pyran Derivatives Using Bio-synthesized ZnO Nanoparticles and the Evaluation of their Biological Activities
عنوان مقاله: Synthesis of some ۴H-Pyran Derivatives Using Bio-synthesized ZnO Nanoparticles and the Evaluation of their Biological Activities
شناسه ملی مقاله: JR_ORGC-7-2_002
منتشر شده در در سال 1400
شناسه ملی مقاله: JR_ORGC-7-2_002
منتشر شده در در سال 1400
مشخصات نویسندگان مقاله:
A. Mobinikhaledi - Department of Chemistry, Faculty of Science, Arak University, Arak ۳۸۱۵۶-۸۸۳۴۹, Iran
S.M. Shariat - Department of Chemistry, Payam Noor University, Golpayegan, Iran
H. Moghanian - Department of Chemistry, Dezful Branch, Islamic Azad University, Dezful, Iran
M. Komijani - Department of Biology, Faculty of Science, Arak University, Arak ۳۸۱۵۶-۸۸۳۴۹, Iran
J. Ghanbari* - Department of Chemistry, Payam Noor University, Golpayegan, Iran
خلاصه مقاله:
A. Mobinikhaledi - Department of Chemistry, Faculty of Science, Arak University, Arak ۳۸۱۵۶-۸۸۳۴۹, Iran
S.M. Shariat - Department of Chemistry, Payam Noor University, Golpayegan, Iran
H. Moghanian - Department of Chemistry, Dezful Branch, Islamic Azad University, Dezful, Iran
M. Komijani - Department of Biology, Faculty of Science, Arak University, Arak ۳۸۱۵۶-۸۸۳۴۹, Iran
J. Ghanbari* - Department of Chemistry, Payam Noor University, Golpayegan, Iran
ZnO Nanoparticles were simply synthesized by green biosynthesis method using ficus carica leaf extract. The structure of these nanoparticles was assigned using Fourier transform infrared spectroscopy (IR), Field emission-scanning electron microscopy (FE-SEM) and X‐ray powder diffraction (XRD). The catalytic activity of these nanoparticles was studied for synthesis of ۴H-pyrans. A series of ۴H-pyrans ۳(a-l) were synthesized in good to high yields by reaction of corresponding α,α′-bis(substituted benzylidene) cycloalkanones and malononitrile in the presence of ZnO nanoparticles as a catalyst at ۱۱۰ ℃. This environmentally friendly method has some advantages such as high efficiency, use of available catalyst, solvent-free reaction conditions and easy operation. The antibacterial activity of synthesized ۴H-pyrans was also tested using Staphylococcus aureus and Escherichia coli bacterial strain.
کلمات کلیدی: ZnO, ۴H-pyrans, Catalyst, Malononitrile, Ficus carica leaves
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1766089/