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One-pot Synthesis of Pyrano[2,3-d]Pyrimidines using Nanocellulose-SbCl5 as a Highly Efficient and Bio-based Catalyst | ||
Journal of Applied Chemical Research | ||
مقاله 5، دوره 12، شماره 2، مرداد 2018، صفحه 53-63 اصل مقاله (331.8 K) | ||
نویسندگان | ||
Marziyeh Rouhi1؛ Bahareh Sadeghi* 1؛ Mohammad Hosain Moslemin1؛ Saleheh Zavar2 | ||
1Department of Chemistry, Yazd Branch, Islamic Azad University, Yazd, Iran | ||
2Department of Chemistry, Payame Noor University, Tehran, Iran | ||
چکیده | ||
The reaction of nano-cellulose and antimony pentachloridein dichloromethane gave nano-cellulose- SbCl5. Also nano-cellulose-SbCl5 has beencharacterized by energy dispersive X-ray spectroscopy (EDX), scanning electron microscopy (SEM)and Fourier transform infrared spectroscopy(FTIR). Nano-cellulose-SbCl5has been applied as a nano-catalyst for synthesis of pyrano[2,3- d]pyrimidines from the simple one-pot reaction between aryl aldehydes,barbituric acid or thiobarbituric acid and malononitril.Cleanliness, simple methodology, short time, and excellent yields of products are some advantages of this method. | ||
کلیدواژهها | ||
Nano-cellulose؛ Antimony pentachloride؛ Bio-based catalyst؛ Pyrano[2؛ 3-d] pyrimidines | ||
آمار تعداد مشاهده مقاله: 182 تعداد دریافت فایل اصل مقاله: 300 |