Résumé
A non-planar triarylborane and a new member of the boratriptycene family bearing a selenium atom in bridgehead position of triptycene scaffold was generated and isolated as a boron- ate complex paired with a weakly coordinating anion. With similar electronegativity while possessing longer atom radius with respect to sulfur, the introduction a selenium atom, in the form of a selenenium moiety, at the bridgehead of a triptycene scaffold allows a very precise modification of the pyramidalization of the boron atom environment. Experimental and computational evaluation of the Lewis acidity of this new boratriptycene derivative gave qualitative information on how a modification of the pyramidalization of the boron environment affects alone Lewis acidity parameters of such pyramidal triarylborane.
langue originale | Anglais |
---|---|
Pages (de - à) | 347-353 |
Nombre de pages | 7 |
journal | Synthesis (Germany) |
Volume | 55 |
Numéro de publication | 2 |
Les DOIs | |
Etat de la publication | Publié - 19 janv. 2023 |
Empreinte digitale
Examiner les sujets de recherche de « A Selenenium-Bridged 10-Boratriptycene Lewis Acid ». Ensemble, ils forment une empreinte digitale unique.Équipement
-
Physico-chimie et caractérisation (PC2)
Johan Wouters (!!Manager) & Carmela Aprile (!!Manager)
Plateforme technologique Caracterisation physico-chimiquesEquipement/installations: Plateforme technolgique