| 000 | 023810000a22003370004500 | ||
|---|---|---|---|
| 003 | EG-GICUC | ||
| 005 | 20250223024947.0 | ||
| 008 | 070621s2007 ua a f m 000 0 eng d | ||
| 040 |
_aEG-GICUC _beng _cEG-GICUC |
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| 041 | 0 | _aEng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.12.10.M.Sc.2007.Ta.S | ||
| 100 | 0 | _aTawfek Abdelhamid Tawfek Mohamed Khattab | |
| 245 | 1 | 0 |
_aSynthesis of new Polyfunctionally substituted arylazo heteroaromatics for utilization in printing via conventional and microwave heating / _cTawfek Abdelhamid Tawfek Mohamed Khattab ; Supervised Mohamed Hilmy Elnagdi , Karima Mohamed Mounir Haggag |
| 246 | 1 | 5 | _aتخليق مركبات ازو حلقية اروماتية غير متجانسة جديدة عديدة المجموعات الوظيفية للاستخدام فى طباعة المنسوجات عن طريق كلا من التسخين الحرارى التقليدى وموجات الميكروويف |
| 260 |
_aCairo : _bTawfek Abdelhamid Tawfek Mohamed Khattab , _c2007 |
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| 300 |
_a80P. : _bill ; _c30cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Organic Chemistry | ||
| 520 | _aThis work has been carried out to investigate the synthetic approaches of different six series of new heterocyclic azo - dyes via conventional refluxing and microwave heating.As from a sequence of reactions starting from cyanoacetic acid , 4 - arylazo - 2H - pyrazol - 3 - ylamines are obtained.The produced pyrazoles give on cyclization with 3 - piperidinoacrylonitrile , ethyl acetoacetate , ethyl arylhydrazono - acetoacetates and arylhydrazono - propanals , different derivatives of arylazo - pyrazolo[1 , 5 - a]pyrimidines and pyrazolo[1 , 5 - a]pyrimidin - 7 - ones.Structures of the obtained compounds were established with certainty via inspection of spectroscopic and analytical data.Evaluation of fastness properties and spectral data of these different series of new disperse dyes in printing | ||
| 530 | _aIssued Also as CD | ||
| 653 | 4 | _aPolyfunctionally substituted | |
| 653 | 4 | _asubstituted arylazo heteroaromatics | |
| 653 | 4 | _aSynthesis | |
| 700 | 0 |
_aKarima Mohamed Mounir Haggag , _eSupervisor |
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| 700 | 0 |
_aMohamed Hilmy Elnagdi , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
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_aAml _eCataloger |
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| 905 |
_aEsam _eRevisor |
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| 942 |
_2ddc _cTH |
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| 999 |
_c2676 _d2676 |
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