Adel Elsayed Hassanine Abouelkhair <br/><br/>
Synthesis and characterization of some Azole, Azine and thiophene derivatives /  
 تحضير و تحديد التركيب البنائي لبعض مشتقات الأزول و الأزين و الثيوفين 
Adel Elsayed Hassanine AbouElkhair ; Supervised Rafat Milad Mohareb 
 - Cairo :   Adel Elsayed Hassanine Abouelkhair ,   2011 
 - 160 P. ;   25cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Organic Chemistry 
<br/><br/> Hydrazone group plays an important role for the antimicrobial and antifungal activities. We report in the first part of the original work the synthesis of hydrazide-hydrazone derivatives 3a-c via the reaction of cyanoacetyl-hydrazine 1 with Ü-bromoketones 2a-c. The compounds 3a-c underwent cyclization when heated in sodium ethoxide to form 1,3,4-oxadiazine derivatives 
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<br/><br/><label>Subjects--Index Terms: </label>Antimicrobial antifungal Cross coupling Hydrazide-hydrazone