STUDIES ON CYCLODIPHOSPHAZANES : SOME REACTIONS OF CYCLODIPHOSPHAZANES WITH AROMATIC AMINES AND THEIR COORDINATION BEHVAIOUR TOWARDS SOME TRANSITION METAL IONS | ||
| Al-Azhar Bulletin of Science | ||
| Article 14, Volume 2006, Issue 6, June 2006, Pages 193-222 | ||
| Document Type: Original Article | ||
| DOI: 10.21608/absb.2006.11649 | ||
| Authors | ||
| CARMEN M. SHARABY* ; SALWA A. HASSAN | ||
| Chemistry Department, Faculty of Science, Al-Azhar University (Girls), Nasr City, | ||
| Abstract | ||
| The reaction of 2,2,2,4,4,4-hexachlorocyclodiph(V)azanes with some amino compounds, 2-aminopyridine, 2-aminothiazole, 2-nitroaniline, 2-aminothiophenol and aminomethyl pyridine in acetonitrile afforded the geminal aminocyclodiph(V)azans of type (L1-L6). Reactions of these products with solid sulfur led to the formation of disulfo-derivatives of type (L7-L10) and their coordination behaviours, Fe(III), Mn(II), Fe(II), Ni(II), Co(II), Cu(II), Zn(II) and Cd(II) were studied. The structure of the products was proposed on elemental analyses, IR, 1HNMR, mass spectra, electronic spectroscopic studies, magnetic susceptibility, thermal studies (TGA) and conductivity measurements. The antimicrobial activities of the ligands and their complexes were evaluated. | ||
| Keywords | ||
| geminal aminocyclodiph(V)azenes; disulfo-derivatives; Transition metal complexes | ||
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