138174-87-5Relevant academic research and scientific papers
Oxidative-addition reactions of molecular diiodine and dibromine to divalent organotin compounds. Crystal structures of bistin(IV) dibromide and phenyl>-(4-tolyl)tin(IV) diodide.
Jastrzebski, Johann T.B.H.,Schaaf, Paul A. van der,Boersma, Jaap,Wit, Martin de,Wang, Yuanfang,et al.
, p. 301 - 311 (1991)
The reactions of bistin(II) with dibromine or diiodine aford bistin(IV) dibromide (1) and bistin(IV) dioodide (2), respectively.Reaction of phenyl>(4-tolyl)tin(II) with diiodine gives (4-tolyl)tin(IV) diiodide (3) in quantitative yield.The crystal structures of 1 and 3 have been determined by X-ray diffraction methods.As a result of intramolecular coordination of the nitrogen atoms with the tin centers, the geometry about tin in both 1 and 3 is octahedral, while the carbon atoms bound to tin are in trans position.In 1 the two bromine atoms are cis to one another, as are the two nitrogen atoms, whereas in 3 the two iodine atoms, like the two nitrogen atoms, are trans to one another. 1H, 13C and 119Sn solution NMR spectroscopic studies of 1-3 show that they retain the structures found in the solid state.
Synthesis and characterization of {2,6-bis[(dimethylamino)methyl]phenyl}tin(II) chloride and {2,6-bis[(dimethylamino)methyl]phenyl}4-tolyltin(II), the first example of a mixed diaryltin(II) compound
Jastrzebski, Johann T. B. H.,Van Der Schaaf, Paul A.,Boersma, Jaap,Van Koten, Gerard,Zoutberg, Martin C.,Heijdenrijk, Dick
, p. 1373 - 1375 (2008/10/08)
The bis ortho-chelated aryltin(II) chloride SnIICl[C6H3(CH2NMe2) 2-2,6] (1) has been synthesized which has both in the solid state (X-ray) and in solution (1H, 13C, an
