MnFe۲O۴ MNPs Anchored Chitosan-Bu-SO۳H as a Recyclable Nanocatalyst for Sonochemical One Pot Heterocyclization of Indandione with Aniline and Acenaphthoquinone in Aqueous Media
عنوان مقاله: MnFe۲O۴ MNPs Anchored Chitosan-Bu-SO۳H as a Recyclable Nanocatalyst for Sonochemical One Pot Heterocyclization of Indandione with Aniline and Acenaphthoquinone in Aqueous Media
شناسه ملی مقاله: JR_ORGC-6-1_005
منتشر شده در در سال 1399
شناسه ملی مقاله: JR_ORGC-6-1_005
منتشر شده در در سال 1399
مشخصات نویسندگان مقاله:
Hossein Naeimi - Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Iran
Sepideh Lahouti - Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, ۸۷۳۱۷, I.R. Iran
خلاصه مقاله:
Hossein Naeimi - Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Iran
Sepideh Lahouti - Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, ۸۷۳۱۷, I.R. Iran
In this research, the successful synthesis of spiro[acenaphthylene-۱,۹'-acridine] triones using ۱,۳-indandione, aniline and acenaphthoquinone in the presence of magnetic MnFe۲O۴@CS-Bu-SO۳H NPs catalyst under ultrasonic irradiation in water is described. The catalyst was fully characterized by scanning electronic microscopy (SEM), vibrating sample magnetometer (VSM), X-ray diffraction (XRD), thermal gravimetric analysis (TGA), energy dispersive X-ray (EDX) and furrier transfer- infrared (FT-IR) spectroscopy. This method offers several advantages such as easy work-up, excellent yields, short reaction times, using of ultrasonic method, recoverability of the catalyst and little catalyst loading.
کلمات کلیدی: Ultrasound, Spiroheterocycles, Magnetic nanoparticles, MnFe۲O۴@CS-Bu-SO۳H, Chitosan, Five-component
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1766138/