اخبار و اعلانات

 آمار

تعداد نشریات418
تعداد شماره‌ها10,013
تعداد مقالات83,708
تعداد مشاهده مقاله79,613,063
تعداد دریافت فایل اصل مقاله56,292,365
Rouhi, Marziyeh, Sadeghi, Bahareh, Moslemin, Mohammad Hosain, Zavar, Saleheh. (1397). One-pot Synthesis of Pyrano[2,3-d]Pyrimidines using Nanocellulose-SbCl5 as a Highly Efficient and Bio-based Catalyst. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 12(2), 53-63.
Marziyeh Rouhi; Bahareh Sadeghi; Mohammad Hosain Moslemin; Saleheh Zavar. "One-pot Synthesis of Pyrano[2,3-d]Pyrimidines using Nanocellulose-SbCl5 as a Highly Efficient and Bio-based Catalyst". نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 12, 2, 1397, 53-63.
Rouhi, Marziyeh, Sadeghi, Bahareh, Moslemin, Mohammad Hosain, Zavar, Saleheh. (1397). 'One-pot Synthesis of Pyrano[2,3-d]Pyrimidines using Nanocellulose-SbCl5 as a Highly Efficient and Bio-based Catalyst', نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 12(2), pp. 53-63.
Rouhi, Marziyeh, Sadeghi, Bahareh, Moslemin, Mohammad Hosain, Zavar, Saleheh. One-pot Synthesis of Pyrano[2,3-d]Pyrimidines using Nanocellulose-SbCl5 as a Highly Efficient and Bio-based Catalyst. نشریه علمی پژوهشی دانشگاه آزاد اسلامی, 1397; 12(2): 53-63.

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: 191
تعداد دریافت فایل اصل مقاله: 314


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب