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Structure and in vitro antibacterial activity of BuSnCl3−n[(OPPh2)(SPPh2)N]n (n = 1, 2)

✍ Scribed by Adina Rotar; Anca Silvestru; Cristian Silvestru; John E. Drake; Michael B. Hursthouse; Mark E. Light; Liana Bunaciu; Petre Bunaciu

Publisher: John Wiley and Sons
Year: 2005
Tongue: English
Weight: 184 KB
Volume: 19
Category: Article
ISSN: 0268-2605
DOI: 10.1002/aoc.818

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✦ Synopsis

Abstract

BuSnCl~2~[(OPPh~2~)(SPPh~2~)N] (1) and BuSnCl[(OPPh~2~)(SPPh~2~)N]~2~ (2) were prepared by reacting BuSnCl~3~ and K[(OPPh~2~)(SPPh~2~)N], in 1:1 and 1:2 molar ratios. The compounds were investigated in solution by multinuclear (^1^H, ^13^C, ^31^P, ^119^Sn) NMR spectroscopy. Variable‐temperature ^31^P NMR studies indicate dynamic behaviour in solution. The solid‐state molecular structure was established by single‐crystal X‐ray diffraction revealing 5‐ and 6‐coordinated metal atoms in 1 and 2, respectively, as a result of the monometallic biconnective behaviour of the monothioimidodiphosphinato moieties. Preliminary results on the in vitro biological activity are reported. Copyright © 2005 John Wiley & Sons, Ltd.

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