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Bioactive versatile azomethine complexes of organotin(IV) and organosilicon(IV)

✍ Scribed by Savita Belwal; R. V. Singh

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
149 KB
Volume
12
Category
Article
ISSN
0268-2605

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✦ Synopsis

Diorganotin(IV) and diorganosilicon(IV) derivatives of the types R 2 MCl(TSCZ) and R 2 M(TSCZ) 2 (where TSCZ is the anion of a thiosemicarbazone ligand, R = Ph or Me and M = Sn or Si) have been synthesized and characterized by elemental analyses, molecular weight determinations and conductivity measurements. The mode of bonding has been established on the basis of IR and 1 H, 13 C 29 Si and 119 Sn NMR spectroscopic studies. Some of the representative complexes have also been evaluated for their antimicrobial effects on different species of pathogenic fungi and bacteria in vivo as well as in vitro. The results of these investigations are reported.

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## Abstract Toxicological, pesticidal and stereochemical aspects of organotin(IV) complexes with a sulfonamide imine ligand having an N^∩^N donor system are described with the support of elemental analysis, IR, UV, ^1^H NMR, ^13^C NMR and ^119^Sn NMR spectroscopy. The spectral data suggest that the