TY - BOOK AU - Marwa Soliman Gaman Salama AU - Rafat Milad Mohareb , TI - Synthesis and anti tumor evaluation of Heterocyclic compounds synthesized from Ý-diketone and active methylene derivatives / PY - 2016/// CY - Cairo : PB - Marwa Soliman Gaman Salama , KW - Benzimidazole compounds KW - Heterocycles KW - Synthesis N1 - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry; Issued also as CD N2 - In this work the reaction of O-phenylenediamine (1) with diethylmalonate (2) in an oil bath at 120 {u00B0}C gave ethyl 2- (1H-benzo [d] imidazol-2-yl) acetate (3). Compound 3 was used in many acyclic and heterocyclic reactions. The latter products underwent a series of heterocyclization reactions to yield pyrazole, thiophene, pyridine and coumarin derivatives. The antitumor evaluations of the newly synthesized products against three cancer cell lines were measured UR - http://172.23.153.220/th.pdf ER -