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Functionalization of Carboxylate Multi Walled Carbon Nanotube with pyrano[2,3d]pyrimidinone Derivatives by DABCO as a Catalyst in Green Media
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نویسنده
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pourhasan bahram ,shameli abolghasem
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منبع
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journal of applied chemical research - 2019 - دوره : 13 - شماره : 2 - صفحه:8 -17
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چکیده
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1, 4-diazabicyclo [2.2.2] octane (dabco) was employed as a catalyst for one-pot synthesis ofpyrano[2,3-d] pyrimidinone derivatives and mwnt- pyrimidinones from condensation reactionsof aromatic aldehydes, malononitrile and thiobarbituric acid and mwnt-cocl . this methoddelivers the advantages of a simple method, environment friendly procedure, mild reactionconditions and high returns. the materials were characterized by fourier transform infraredspectroscopy, nuclear magnetic resonance, mass spectroscopy, elemental analysis, scanningelectron microscopy and thermogravimetric analysis.
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کلیدواژه
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MWNT ,Pyrano[2 ,3-d]pyrimidinone ,Thiobarbuturbic acid ,Malononitrile ,Aldehyde
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آدرس
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islamic azad university, dezful branch, department of chemistry, Iran, islamic azad university, omidiyeh branch, faculty of science, department of chemistry, Iran
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Authors
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