An anionic heterosiliconoid with two germanium vertices

Chemical Communications : Chem Comm
Lukas KlemmerDavid Scheschkewitz

Abstract

The two-electron reduction of the dismutational isomer of a 1,4-digermatetrasilabenzene cleaves one of the aryl groups in ligato-position and thus yields an unsaturated anionic Ge2Si4 cluster (digermatetrasila-benzpolarenide) with the negative charge at a Ge center. The regioselective positioning of the germanium centers in one nudo- and one ligato-position provides insight into the rearrangement of the Si4E2-scaffold of the dismutational isomers of hexatetrelbenzenes under reductive conditions with concomitant aryl group cleavage (E = Si and Ge).

References

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Citations

Feb 25, 2020·Angewandte Chemie·Nadine E PoitiersDavid Scheschkewitz
Sep 3, 2020·Chemical Science·Jan KeuterFelicitas Lips
Jul 24, 2020·Chemistry : a European Journal·Nadine E PoitiersDavid Scheschkewitz
Jan 16, 2021·Chemistry, an Asian Journal·Kei Ota, Rei Kinjo
Jun 25, 2021·Inorganic Chemistry·Christian WilhelmLars Wesemann
Aug 14, 2021·Chemistry : a European Journal·Benedikt KöstlerMatthias Wagner

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Methods Mentioned

BETA
NMR
X-ray

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