Yasmin Shafie Mohammed Mahmoud <br/><br/>
Synthesis of heterocyclic compounds containing nitrogen and / or sulfur with expected biological activity /  
 تحضير مركبات غير متجانسة الحلقة تحتوى على النيتروجين و / او الكبريت والمتوقع لها نشاط بيولوجى 
Yasmin Shafie Mohammed Mahmoud ; Supervised Hamdi M. Hassaneen , Huwaida M. Elsayed  
 - Cairo :   Yasmin Shafie Mohammed Mahmoud ,   2011 
 - 103 P. :   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry 
<br/><br/> 3 acety 1 [1,2,4] triazolo [3,4 - Ü]isoquinolines and their 10b - methy1 derivatives were prepared using chitosan as a catalyst . These compounds were to prepare a novel series of enaminones and their reactions with hydrazonoy 1 halides gave triazolisoquinolines with a carbonylpyrazole as a side chain  
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<br/><br/><label>Subjects--Index Terms: </label>Cycloaddition reactions  Enaminones  Hydrazinolysis