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Diorganotin(IV) Complexes of Some Schiff Bases With a Potential Biological Activity

✍ Scribed by Talal A. K. Al-Allaf; Manal A Al-Sham'a; Luay J Rashan

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
226 KB
Volume
10
Category
Article
ISSN
0268-2605

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✦ Synopsis

Department of Chemistry, College of Agriculture and Diorganotin dichloride compounds, R2SnC12 (R=Me, nBu, Ph) react with Schiff bases (L), derived from substituted and non-substituted 2-or 3-aminopyridine with 2-hydroxy-, 2-methoxy-or 2hydroxy-3-methoxy-benzaldehyde in a 1 : 1 molar ratio, to give complexes of general formula R2SnClZ.L. It is suggested that the Schiff bases coordinate with tin in bidentate fashion to give hexacoordinate tin species. Almost all the complexes prepared show some 1 : 1 molar conductivity in ethanol and DMF, indicating an [R2Sn(L)Cl]+ C1-ionic structure type. The complexes were screened against seven species of bacteria.

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