Synthesis and Investigation of a Soluble Distannene with no Trans-Bent Angle or Twisting in the Solid-State.

Autor: Kimmich R; Department of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany., Kern RH; Department of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany., Strienz M; Department of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany., Koldemir A; Department of Inorganic and Analytical Chemistry, University of Münster, Corrensstraße 30, D-48149, Münster., Eichele K; Department of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany., Pöttgen R; Department of Inorganic and Analytical Chemistry, University of Münster, Corrensstraße 30, D-48149, Münster., Wesemann L; Department of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany., Schnepf A; Department of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076, Tübingen, Germany.
Jazyk: angličtina
Zdroj: Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2024 Apr 22; Vol. 30 (23), pp. e202400209. Date of Electronic Publication: 2024 Mar 04.
DOI: 10.1002/chem.202400209
Abstrakt: By treating KSi i Pr 3 with Sn[N(SiMe 3 ) 2 ] 2 the distannene Sn 2 (TIPS) 4 (TIPS=Si i Pr 3 ) is formed in a metathesis reaction. The crystal structure analysis of Sn 2 (TIPS) 4 reveals a planar arrangement of the substituents in the solid-state and hence the second planar alkene like distannene of its kind. Due to the TIPS substituents, Sn 2 (TIPS) 4 is well soluble in all commonly used organic solvents, opening the door for various analytics and reactivity studies. Due to its stability in solution, various reactions can be performed such as cycloaddition reactions with 2,3-dimethyl-1,3-butadiene (DMBD) and TMS-azide.
(© 2024 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH.)
Databáze: MEDLINE