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Preparation and Characterization of Derivatives of Pyrimidines in two ways Clascical and Microwave
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نویسنده
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al-hiti waleed f. ,khammase samea j. ,mahdi bushra t.
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منبع
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journal of university of anbar for pure science - 2016 - دوره : 10 - شماره : 3 - صفحه:22 -34
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چکیده
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This study includes synthesis and characterization of new pyrimidine derivatives (r or ar-2,3,4,6,7,8- hexahydroquinazolin-5(1h)-one), via of the reaction from cyclohexane-1,3-dione with aldehyde derivatives and guanidine hydrochlorid. using absolute ethanol as a solvent .this mixture was refluxed for (4 – 6) hrs; while maintaining the ph at 6. the same derivatives of pyrimidine were prepared in microwave way technique. the prepared compounds were characterized by melting point , ft-ir , uv- vis 1h-nmr and 13cnmr spectroscopy .
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کلیدواژه
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Preparation ,Characterization ,Derivatives ,Pyrimidines ,Clascical ,Microwave
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آدرس
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university of anbar, college of education for women, Iraq, baghdad university, college of science for women, Iraq, university of anbar, college of education for women, Iraq
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Authors
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