Labeeb Mohamed Shaif Mohamed <br/><br/>
Synthesis and characterization of some new heterocyclic compounds containing N and / or S with expected biologcal activity /  
 تحضير وتوصيف بعض المركبات غير متجانسة الحلقة الجديدة والمحتوية على النيتروجين / او الكبريت ذات النشاط البيولوجى المتوقع 
Labeeb Mohamed Shaif Mohamed ; Supervised Fawzy Ali Attaby , Azza Mohamed Abdelfattah , Mohamed Mostafa Elsayed 
 - Cairo :   Labeeb Mohamed Shaif Mohamed ,   2010 
 - 260Leaves :   charts ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Organic Chemistry 
<br/><br/> This worke has been carried out to investtigate the chemical reactivity and synthetic potentiality of 2- thioxohydropyridine 11a-d via their reaction with several active halogen - containing compounds to afford the corresponding 2- alkylthiopyridine in some cases and thieno [2,3 - b ] pyridine directly in most cases 
<br/><br/>
<br/><br/><label>Subjects--Index Terms: </label>2 - Cyanoethanethioamide  6 - Thioxo-1,6-dihydro -2,3'-bipyridine -5- carbonitrile Thieno [2,3 - b ] pyridine