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Syntheses, Structures, and Complexation Studies of Tris(organostannyl)methane Derivatives.

ABSTRACT: The syntheses of tris(organostannyl)methanes HC(SnX _n Ph_(3-n))₃ (1, n=0; 2, n=1, X=I; 3, n=1, X =F; 4, n=1, X=Cl; 5, n=1, X=OAc; 6, n=2, X=I; 7, n=2, X=Cl) and the organostannate complexes Et₄N[HC(SnIPh₂)₃?F]?(8), Ph₄P[HC(SnClPh₂)₃?Cl]?(9), and [Ph₄P]₂[HC(SnCl₂Ph)₃?2?Cl]?(10) are reported. The compounds were characterized by ¹H, ¹³C, ¹⁹F, and ¹¹⁹Sn NMR spectroscopy, IR spectroscopy, electrospray mass spectrometry, and (with the exception of 3) single-crystal X-ray diffraction analysis. From the reaction between 2 and AgClO₄ resulted the unprecedented hexanuclear organotin oxocluster [HC{Sn(ClO₄)₂Ph₂}₂Sn(OH)₂Ph]₂?(11), the molecular structure of which was elucidated by using X-ray crystallography.

SUBMITTER: Wendji AS

PROVIDER: S-EPMC5167309 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature

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Syntheses, Structures, and Complexation Studies of Tris(organostannyl)methane Derivatives.

Wendji Anicet Siakam AS Lutter Michael M Stratmann Lukas M LM Jurkschat Klaus K

ChemistryOpen 20161025 6

The syntheses of tris(organostannyl)methanes HC(SnX n Ph(3-n))3 (1, n=0; 2, n=1, X=I; 3, n=1, X =F; 4, n=1, X=Cl; 5, n=1, X=OAc; 6, n=2, X=I; 7, n=2, X=Cl) and the organostannate complexes Et4N[HC(SnIPh2)3⋅F] (8), Ph4P[HC(SnClPh2)3⋅Cl] (9), and [Ph4P]2[ ...[more]

PMID: 28032025

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