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|a eng
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|9 50203
|a Toama, Mustafa Kamil
|e Author
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|a Synthesis and Characterization of some New Derivatives of 4 - Amino Antipyrine and Evaluation of Biological Activity of some of them
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260 |
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|a تكريت
|c 2010
|m 1431
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300 |
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|a 1 - 81
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336 |
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|a رسائل جامعية
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502 |
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|b رسالة دكتوراه
|c جامعة تكريت
|f كلية التربية
|g العراق
|o 0484
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|a In this work, isondoline -1,3-dione derivatives [2-5] were prepared from the corresponding anhydrides and 4-amino antipyrine [1].Derivatives[6-11] containing urea and thioureamoieties at position [4]were prepared from 4-amino antipyrine[1] and an appropriatearyl or alkyliso or (isothio)cyanates and then converted into pyrimidine derivatives [12-15]. Treatment of compound [1] with formic acid or acetic acid give the amide derivatives [16 and 17], which upon refluxing of compound [16]) with hydrazine hydrate in ethanol yielded the corresponding 2,3-dimethyl-1-phenyl-2,4-dihydro-1H-pyrazolo[4,3,e][1,2,4]-triazine [18]. Reacting compound [1] with acetyl acetone in boiling ethanol for 6hrs, leads to 4-amino antipyrine derivative [19]. The azomethines[20-22] were prepared from the corresponding aryl aldehydes and compound [1].
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|a علوم الكيمياء
|a علوم الحياة
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700 |
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|9 32635
|a Hameed, Ayad S.
|e Advisor
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700 |
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|9 10284
|a Al Bayati, Redha I. H.
|e Advisor
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856 |
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|u 9805-009-014-0484-T.pdf
|y صفحة العنوان
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|u 9805-009-014-0484-A.pdf
|y المستخلص
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856 |
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|u 9805-009-014-0484-C.pdf
|y قائمة المحتويات
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856 |
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|u 9805-009-014-0484-F.pdf
|y 24 صفحة الأولى
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|u 9805-009-014-0484-0.pdf
|y الفصل التمهيدي
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|u 9805-009-014-0484-1.pdf
|y 1 الفصل
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|u 9805-009-014-0484-2.pdf
|y 2 الفصل
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|u 9805-009-014-0484-3.pdf
|y 3 الفصل
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|u 9805-009-014-0484-R.pdf
|y المصادر والمراجع
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856 |
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|u 9805-009-014-0484-S.pdf
|y الملاحق
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930 |
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|d n
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995 |
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|a Dissertations
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999 |
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|c 613791
|d 613791
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