Ramadan, Ramadan M.

rmramadan@sci.asu.edu.eg

Department of Chemistry - Science
Interests: Synthesis and reactivity of complexes of group VI and group VIII metal carbonyls as well as other transition metals such as Ni, Pd, Pt and Au with some molecularly designed nitrogen and oxygen donor ligands such as azine and imidazole derivatives, Schiff bases and quinones. These complexes can be used as catalysts for hydrogenation, carbonylation, hydroformylation and epoxidation reactions. They may also be used as models in biological environments. Pd, Pt and Au complexes are expected to have important cytotoxicity effects on different cancer tumors and could be potential drugs to cure such diseases. Studies of DNA interactions as well as molecular docking of synthesized complexes on biologically active macromolecular targets are intended. The crystal structure determinations of suitable single crystals of interested complexes as well as the theoretical molecular orbital calculations are investigated. Studies of the fluxoinality of dynamic inorganic and organometallic complexes by using dynamic NMR are studied. Reactions of some essential transition metals such as Cu and Co with some amino acid derivatives and bases of biologically interest are also considered.,
Internal ID: rp11829
  • 320 Scopus Citations
  • 2 PubMed Citations

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Ramadan, Ramadan M.
 
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Publications

Results 61-77 of 77 (Search time: 0.003 seconds).

Issue DateTitleAuthor(s)
612003Spectroscopic and X-ray crystal structure of 2-aminobenzimidazole-trinitrobenzene charge-transfer and 2-aminobenzimidazole-picric acid ion-pair derivativesEl-Medani, Samir M; Youssef, Teraze A; Ramadan, Ramadan.m 
622003Reactions of chromium and molybdenum carbonyls with bis-(salicylaldehyde) ethylenediimine schiff-base ligandSabry, Dyna Y; Youssef, Tereez A; El-Medani, Samir M; Ramadan, Ramadan 
631-Feb-2002Ruthenium, osmium and rhodium-2,3-bis(2′-pyridyl)quinoxaline complexesAyman Abdel-Shafi ; Khalil M. ; Abdalla H. ; Ramadan R. ; Ramadan, Ramadan M. 
642002Chromium, molybdenum and ruthenium complexes of 2-hydroxyacetophenone Schiff basesAli, SA; Ramadan, RM; AboAly, Mohamed Mahmoud ; Soliman, AA; Ramadan, Ramadan M. 
651-Apr-2001Spectro- and electrochemical studies of some ruthenium and osmium complexes of 2-(2′-pyridyl)benzimidazole; complexes with intra-molecular charge transferKhalil, M.M.H. ; Ali, Saadia A.; Ramadan, Ramadan M. 
6621-Aug-2000Thermal studies of chromium, molybdenum and ruthenium complexes of chloranilic acidSoliman, Ahmed A.; Ali, Saadia A.; Khalil, M.M.H. ; Ramadan, Ramadan M. 
671-Jan-2000Chromium, molybdenum and ruthenium complexes of chloranilic acidAli, Saadia A.; Khalil, M.M.H. ; Ramadan, Ramadan M. 
681999Coordination chemistry of new ruthenium and osmium dihydroxyquinoxaline complexesRamadan, Ramadan.m ; Hamza, Mohamed SA; Salem, Abd El-Naby M; El-Zawawy, Fatma M
691998Synthesis and physicochemical studies of new dimethylglyoxime-tungsten complexesRamadan, Ramadan.m 
701998Reactions of chromium and molybdenum carbonyls with a quadridentate Schiff baseHamza, MSA; Alp, SA; Ramadan, Ramadan M. 
711997Electronic structure and bonding in chrysenequinone complexes. synthesis and characterization of m (co) 3 (chrysenequinone), m= ru and osRamadan, Ramadan.m 
721997A novel structure arrangement of molybdenum dimethylglyoxime complexes. Compounds with MoON2C2 six-membered ringsHamza, MSA; Attia, AS; Ramadan, Ramadan M. 
731991The direct current electrical conductivity of the charge transfer complexes of some thiazoles and benzothiazoles with certain di-and trinitrobenzene derivativesRamadan, Ramadan.m ; El-Atrash, Ali M; Ibrahim, Amany MA; Etaiw, Safaa Eldin H
741990Charge transfer complexes of some thiazoles and benzothiazoles with certain nitrobenzene derivativesRamadan, Ramadan.m ; El-Atrash, Ali M; Ibrahim, Amany MA
751989Determination of some halogen osmium-carbonyl derivatives using ion-selective electrodesRamadan, Ramadan.m ; Mahmoud, Wagiha H
761989Bestimmung einiger Halogenosmiumcarbonylverbindungen mit Hilfe von ionenselektiven ElektrodenRamadan, Ramadan.m ; Mahmoud, Wagiha H
771988Ion-selective electrode determination of certain halo-2, 2′-bipyridyl and halo-1, 10-phenanthroline metal-carbonyl complexesRamadan, Ramadan.m