The Tris(pentafluoroethyl)stannate(II) Anion, [Sn(C2F5)(3)](-)-Synthesis and Reactivity

Wiesemann M, Klösener J, Niemann M, Neumann B, Stammler H-G, Hoge B (2017)
CHEMISTRY-A EUROPEAN JOURNAL 23(58): 14476-14484.

Download
No fulltext has been uploaded. References only!
Journal Article | Original Article | Published | English

No fulltext has been uploaded

Abstract
Syntheses of salts containing the tris(pentafluoroethyl) stannate(II) ion, [Sn(C2F5)(3)](-), were achieved through deprotonation of the corresponding stannane, HSn(C2F5)(3), as well as by direct pentafluoroethylation of SnCl2 with LiC2F5. The electron-withdrawing substituents have substantial influence on the stability and reactivity of the anion as documented by its treatment with main group halides. Alkyl halides (R-X) underwent nucleophilic substitutions to afford RSn(C2F5)(3), whereas Si, Ge, Sn, P halides gave rise to oxida-tion processes yielding hypervalent [SnX2(C2F5)(3)](-) salts (X = Cl, Br, I). Moreover the unsymmetrical distannane, nBu(3)SnSn(C2F5)(3), was disclosed as an alternative precursor for the Sn(C2F5)(3) moiety. Although neither the solid state structure nor its spectra in alkane solution reveal unexpected peculiarities, unusual dissociation of the compound in coordinating solvents into [nBu(3)Sn(D)(n)](+) and [Sn(C2F5)(3)](-) ions was observed.
Publishing Year
ISSN
eISSN
PUB-ID

Cite this

Wiesemann M, Klösener J, Niemann M, Neumann B, Stammler H-G, Hoge B. The Tris(pentafluoroethyl)stannate(II) Anion, [Sn(C2F5)(3)](-)-Synthesis and Reactivity. CHEMISTRY-A EUROPEAN JOURNAL. 2017;23(58):14476-14484.
Wiesemann, M., Klösener, J., Niemann, M., Neumann, B., Stammler, H. - G., & Hoge, B. (2017). The Tris(pentafluoroethyl)stannate(II) Anion, [Sn(C2F5)(3)](-)-Synthesis and Reactivity. CHEMISTRY-A EUROPEAN JOURNAL, 23(58), 14476-14484. doi:10.1002/chem.201702855
Wiesemann, M., Klösener, J., Niemann, M., Neumann, B., Stammler, H. - G., and Hoge, B. (2017). The Tris(pentafluoroethyl)stannate(II) Anion, [Sn(C2F5)(3)](-)-Synthesis and Reactivity. CHEMISTRY-A EUROPEAN JOURNAL 23, 14476-14484.
Wiesemann, M., et al., 2017. The Tris(pentafluoroethyl)stannate(II) Anion, [Sn(C2F5)(3)](-)-Synthesis and Reactivity. CHEMISTRY-A EUROPEAN JOURNAL, 23(58), p 14476-14484.
M. Wiesemann, et al., “The Tris(pentafluoroethyl)stannate(II) Anion, [Sn(C2F5)(3)](-)-Synthesis and Reactivity”, CHEMISTRY-A EUROPEAN JOURNAL, vol. 23, 2017, pp. 14476-14484.
Wiesemann, M., Klösener, J., Niemann, M., Neumann, B., Stammler, H.-G., Hoge, B.: The Tris(pentafluoroethyl)stannate(II) Anion, [Sn(C2F5)(3)](-)-Synthesis and Reactivity. CHEMISTRY-A EUROPEAN JOURNAL. 23, 14476-14484 (2017).
Wiesemann, Markus, Klösener, Johannes, Niemann, Mark, Neumann, Beate, Stammler, Hans-Georg, and Hoge, Berthold. “The Tris(pentafluoroethyl)stannate(II) Anion, [Sn(C2F5)(3)](-)-Synthesis and Reactivity”. CHEMISTRY-A EUROPEAN JOURNAL 23.58 (2017): 14476-14484.
This data publication is cited in the following publications:
This publication cites the following data publications:

Export

0 Marked Publications

Open Data PUB

Web of Science

View record in Web of Science®

Sources

PMID: 28671288
PubMed | Europe PMC

Search this title in

Google Scholar