12. Mai 2023

Vortrag Prof. Dr. Christian P. Sindlinger Vortrag Prof. Dr. Christian P. Sindlinger

AC-Kolloquium am 11.05.2023: "Making Use of Anti-Aromatic Destabilization: Boroles in Main Group Chemistry"

AC-Kolloquium am 11.05.2023: Vortrag Prof. Dr. Christian Sindlinger
AC-Kolloquium am 11.05.2023: Vortrag Prof. Dr. Christian Sindlinger © Susanne Lonski
Alle Bilder in Originalgröße herunterladen Der Abdruck im Zusammenhang mit der Nachricht ist kostenlos, dabei ist der angegebene Bildautor zu nennen.

Abstract:

Our group is interested in the synthesis of new boracyclopentadienes (or boroles) and making use of its unique cyclic 4-π-electron system. The (weak) anti-aromatic destabilization intrinsic to these molecules provides them with exceptional reactivity (including major rearrangements) to overcome the anti-aromaticity.

We investigate 2,5-disilyl substituted boroles and this contribution will detail how this substitution pattern enables further chemistry particularly with regards to silyl migrations induced by reactions with nucleophilic silylenes. Among a variety of further examples, a new access route to nido- and arachno-type silacarborane clusters, boryl-substituted silylium ylides and a borole-backbone based donor-supported silavinylidene will be presented.

Further information about the research group of Prof. Dr. Christian Sindlinger (University of Stuttgart) can be found at: https://www.iac.uni-stuttgart.de/forschung/aksindlinger

Wird geladen