A facile synthesis of benzimidazole derivatives over zinc sulfide nanoparticles as heterogeneous catalyst
عنوان مقاله: A facile synthesis of benzimidazole derivatives over zinc sulfide nanoparticles as heterogeneous catalyst
شناسه ملی مقاله: JR_AJGC-4-3_001
منتشر شده در شماره 3 دوره 4 فصل در سال 1399
شناسه ملی مقاله: JR_AJGC-4-3_001
منتشر شده در شماره 3 دوره 4 فصل در سال 1399
مشخصات نویسندگان مقاله:
Fatemeh Hakimi - Department of Chemistry, Payame Noor University, Tehran, P.O. Box ۱۹۳۹۵-۴۶۹۷, Yazd, Iran|Nano Structured Coatings Institute, Yazd Payame Noor University, Yazd, Iran
Marzihe Dehghan Niri - Department of Chemistry, Payame Noor University, Tehran, P.O. Box ۱۹۳۹۵-۴۶۹۷, Yazd, Iran|Nano Structured Coatings Institute, Yazd Payame Noor University, Yazd, Iran
Sayed Hossein Banitaba - Department of Chemistry, Payame Noor University, Tehran, P.O. Box ۱۹۳۹۵-۴۶۹۷, Yazd, Iran|Nano Structured Coatings Institute, Yazd Payame Noor University, Yazd, Iran
Elham Golrasan - Department of Chemistry, Payame Noor University, Tehran, P.O. Box ۱۹۳۹۵-۴۶۹۷, Yazd, Iran|Nano Structured Coatings Institute, Yazd Payame Noor University, Yazd, Iran
خلاصه مقاله:
Fatemeh Hakimi - Department of Chemistry, Payame Noor University, Tehran, P.O. Box ۱۹۳۹۵-۴۶۹۷, Yazd, Iran|Nano Structured Coatings Institute, Yazd Payame Noor University, Yazd, Iran
Marzihe Dehghan Niri - Department of Chemistry, Payame Noor University, Tehran, P.O. Box ۱۹۳۹۵-۴۶۹۷, Yazd, Iran|Nano Structured Coatings Institute, Yazd Payame Noor University, Yazd, Iran
Sayed Hossein Banitaba - Department of Chemistry, Payame Noor University, Tehran, P.O. Box ۱۹۳۹۵-۴۶۹۷, Yazd, Iran|Nano Structured Coatings Institute, Yazd Payame Noor University, Yazd, Iran
Elham Golrasan - Department of Chemistry, Payame Noor University, Tehran, P.O. Box ۱۹۳۹۵-۴۶۹۷, Yazd, Iran|Nano Structured Coatings Institute, Yazd Payame Noor University, Yazd, Iran
An efficient and eco-friendly method for the synthesis of benzimidazole derivatives through the one-pot cyclocondensation of the substituted aldehydes with o-phenylenediamines over zinc sulfide nanoparticles (nano-ZnS) in ethanol as solvent at 70 °C has been described. The present method has several advantages such as high yields, easy purification, mild reaction conditions, easy work-up and short reaction times. The nanoparticles are easily synthesized, cheap, air and moisture stable, and also heterogenic and green catalysts.
کلمات کلیدی: Zinc sulfide nanoparticles, Benzimidazoles, One-pot synthesis, o-Phenylenediamines, Green chemistry
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1032148/