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One-pot Synthesis of Pyrano[2,3-d]Pyrimidines using Nanocellulose- SbCl5 as a Highly Efficient and Bio-based Catalyst
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نویسنده
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rouhi marziyeh ,sadeghi bahareh ,moslemin mohammad hossein ,zavar saleheh
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منبع
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journal of applied chemical research - 2018 - دوره : 12 - شماره : 2 - صفحه:53 -63
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چکیده
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The reaction of nano-cellulose and antimony pentachloride in dichloromethane gave nano-cellulose- sbcl5. also nano-cellulose-sbcl5 has been characterized 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.
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کلیدواژه
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Nano-cellulose ,Antimony pentachloride ,Bio-based catalyst ,Pyrano [2 ,3-d] pyrimidines
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آدرس
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islamic azad university, yazd branch, department of chemistry, Iran, islamic azad university, yazd branch, department of chemistry, Iran, islamic azad university, yazd branch, department of chemistry, Iran, payame noor university, department of chemistry, Iran
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Authors
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