ArticleAngewandte Chemie (International ed. in English)2021
Bis(perfluoropinacolato)silane: A Neutral Silane Lewis Superacid Activates Si-F Bonds.
Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed.
- Valency-Controlled Multiphotochromism: Gated Switching and Photoswitchable Lewis Superacidity at Silicon.Angewandte Chemie (International ed. in English) · 2026Article
- One-Step, High-Removal-Rate and Low-Damage Chemical Mechanical Polishing of InP Enabled by Hydrolysis Activated PFAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Lewis superacids for catalytic reductions of stronger element-oxygen double bonds with hydrosilanes.Inorganic chemistry frontiers · 2026Article
- Si-H Activation via Dynamic Permutational Isomerism: A Ligand-Directed Route to Dehydrogenative Coupling.Angewandte Chemie (International ed. in English) · 2025Article
- Alkoxyhydrosilane-facilitated cross-etherification reaction of secondary benzyl alcohol with aliphatic alcohol: synthesis of unsymmetrical dialkyl ethers.RSC advances · 2024Article
- A Sterically Accessible Monomeric Stibine Oxide Activates Organotetrel(IV) Halides, Including C-F and Si-F Bonds.Journal of the American Chemical Society · 2024Article
- Intramolecular donor-stabilized tetra-coordinated germanium(iv) di-cations and their Lewis acidic properties.Chemical science · 2023Article
- Reversible C-H bond silylation with a neutral silicon Lewis acid.Chemical science · 2023Article
- Dihydrogen Activation with a Neutral, Intermolecular Silicon(IV)-Amine Frustrated Lewis Pair.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
- Bis(perfluoropinacolato)silane: A Neutral Silane Lewis Superacid Activates Si-F Bonds.Angewandte Chemie (International ed. in English) · 2021Article
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5 authors.
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Abstract
Despite the earth abundance and easy availability of silicon, only few examples of isolable neutral silicon centered Lewis superacids are precedent in the literature. To approach the general drawbacks of limited solubility and unselective deactivation pathways, we introduce a Lewis superacid, based on perfluorinated pinacol substituents. The compound is easily synthesized on a gram-scale as the corresponding acetonitrile mono-adduct 1⋅(MeCN) and was fully characterized, including single crystal X-ray diffraction analysis (SC-XRD) and state-of-the-art computations. Lewis acidity investigations by the Gutmann-Beckett method and fluoride abstraction experiments indicate a Lewis superacidic nature. The challenging Si-F bond activation of Et
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