Cargando…

Synthesis and Reactivity of the First Isolated Hydrogen‐Bridged Silanol–Silanolate Anions

We report on the first examples of isolated silanol–silanolate anions, obtained by utilizing weakly coordinating phosphazenium counterions. The silanolate anions were synthesized from the recently published phosphazenium hydroxide hydrate salt with siloxanes. The silanol–silanolate anions are postul...

Descripción completa

Detalles Bibliográficos
Autores principales:	Weitkamp, Robin F., Neumann, Beate, Stammler, Hans‐Georg, Hoge, Berthold
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2020
Materias:	Communications
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7154667/ https://www.ncbi.nlm.nih.gov/pubmed/31833629 http://dx.doi.org/10.1002/anie.201914339

Ejemplares similares

The Influence of Weakly Coordinating Cations on the O−H⋅⋅⋅O(−) Hydrogen Bond of Silanol‐Silanolate Anions
por: Weitkamp, Robin F., et al.
Publicado: (2020)

Tris(pentafluoroethyl)silanol Derivatives and the Lewis Amphoteric Tris(pentafluoroethyl)silanolate Anion, [Si(C(2)F(5))(3)O](−)
por: Tiessen, Natalia, et al.
Publicado: (2021)

Non‐coordinated and Hydrogen Bonded Phenolate Anions as One‐Electron Reducing Agents
por: Weitkamp, Robin F., et al.
Publicado: (2021)

Non‐Coordinated Phenolate Anions and Their Application in SF(6) Activation
por: Weitkamp, Robin F., et al.
Publicado: (2020)

Generation and Applications of the Hydroxide Trihydrate Anion, [OH(OH(2))(3)](−), Stabilized by a Weakly Coordinating Cation
por: Weitkamp, Robin F., et al.
Publicado: (2019)

tert-Butyldimethylsilanol hemihydrate
por: Barry, Sarah M., et al.
Publicado: (2008)

A Formal Rearrangement of Allylic Silanols
por: Dhokale, Ranjeet A., et al.
Publicado: (2021)

Rapid Surface Functionalization of Hydrogen-Terminated Silicon by Alkyl Silanols
por: Escorihuela, Jorge, et al.
Publicado: (2017)

Silanol: a bifunctional group for peptide synthesis and late-stage functionalization
por: Hu, Qi-Long, et al.
Publicado: (2020)

The puzzling issue of silica toxicity: are silanols bridging the gaps between surface states and pathogenicity?
por: Pavan, Cristina, et al.
Publicado: (2019)

The Detection and Reactivity of Silanols and Silanes Using Hyperpolarized (29)Si Nuclear Magnetic Resonance
por: Rayner, Peter J., et al.
Publicado: (2020)

Homoconjugated Acids as Low Cyclosiloxane-Producing Silanol Polycondensation Catalysts
por: Roberts, John M., et al.
Publicado: (2020)

A Stable Silanol Triad in the Zeolite Catalyst SSZ‐70
por: Schroeder, Christian, et al.
Publicado: (2020)

Phosphorus‐Containing Superbases: Recent Progress in the Chemistry of Electron‐Abundant Phosphines and Phosphazenes
por: Weitkamp, Robin F., et al.
Publicado: (2021)

Visible Light-Mediated Organoboron-Catalyzed Metal-Free Synthesis of Silanols from Silanes
por: Yang, Jinbo, et al.
Publicado: (2023)

Concerted Hydrosilylation Catalysis by Silica-Immobilized Cyclic Carbonates and Surface Silanols
por: Hasegawa, Shingo, et al.
Publicado: (2023)

Synthesis of azasilacyclopentenes and silanols via Huisgen cycloaddition-initiated C–H bond insertion cascades
por: Shih, Jiun-Le, et al.
Publicado: (2017)

Nearly free surface silanols are the critical molecular moieties that initiate the toxicity of silica particles
por: Pavan, Cristina, et al.
Publicado: (2020)

Molybdenum Alkylidyne Complexes with Tripodal Silanolate Ligands: The Next Generation of Alkyne Metathesis Catalysts
por: Hillenbrand, Julius, et al.
Publicado: (2019)

Oxidative Additions of C−F Bonds to the Silanide Anion [Si(C(2)F(5))(3)](−)
por: Tiessen, Natalia, et al.
Publicado: (2022)

A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands
por: Pucino, Margherita, et al.
Publicado: (2019)

Synthesis and Characterization of Tetrakis(pentafluoroethyl)aluminate
por: Tiessen, Natalia, et al.
Publicado: (2020)

Application of Hydrophilic Silanol-Based Chemical Grout for Strengthening Damaged Reinforced Concrete Flexural Members
por: Ju, Hyunjin, et al.
Publicado: (2014)

Alkoxy- and Silanol-Functionalized Cage-Type Oligosiloxanes as Molecular Building Blocks to Construct Nanoporous Materials
por: Shimojima, Atsushi, et al.
Publicado: (2020)

Selective oxidation of silanes into silanols with water using [MnBr(CO)(5)] as a precatalyst
por: Antico, Emanuele, et al.
Publicado: (2022)

Nearly free silanols drive the interaction of crystalline silica polymorphs with membranes: Implications for mineral toxicity
por: Pavan, Cristina, et al.
Publicado: (2023)

Rhodium nanoparticles supported on silanol-rich zeolites beyond the homogeneous Wilkinson’s catalyst for hydroformylation of olefins
por: Liu, Yifeng, et al.
Publicado: (2023)

Optimization and Characterization of the F-LSR Manufacturing Process Using Quaternary Ammonium Silanolate as an Initiator for Synthesizing Fluorosilicone
por: So, Jae Il, et al.
Publicado: (2022)

Interplay between alkali-metal cations and silanol sites in nanosized CHA zeolite and implications for CO(2) adsorption
por: Ghojavand, Sajjad, et al.
Publicado: (2023)

Ways of Long-Term Survival of Hydrocarbon-Oxidizing Bacteria in a New Biocomposite Material—Silanol-Humate Gel
por: Nikolaev, Yury A., et al.
Publicado: (2023)

Safer-by-design flame-sprayed silicon dioxide nanoparticles: the role of silanol content on ROS generation, surface activity and cytotoxicity
por: Rubio, Laura, et al.
Publicado: (2019)

Facile Peptide Bond Formation: Effective Interplay between Isothiazolone Rings and Silanol Groups at Silver/Iron Oxide Nanocomposite Surfaces
por: Maleki, Ali, et al.
Publicado: (2019)

A Silicon‐Stereogenic Silanol ‐ (18)O‐Isotope Labeling and Stereogenic Probe Reveals Hidden Stereospecific Water Exchange Reaction
por: Langenohl, Felix, et al.
Publicado: (2022)

Evidence of the Lewis‐Amphoteric Character of Tris(pentafluoroethyl)silanide, [Si(C(2)F(5))(3)](−)
por: Tiessen, Natalia, et al.
Publicado: (2021)

In vitro study of RRS® Silisorg CE Class III medical device composed of silanol: effect on human skin fibroblasts and its clinical use
por: Deglesne, Pierre-Antoine, et al.
Publicado: (2018)

Development of subtype-selective estrogen receptor modulators using the bis(4-hydroxyphenyl)silanol core as a stable isostere of bis(4-hydroxyphenyl)methanol
por: Matsumoto, Yuichiro, et al.
Publicado: (2023)

Mesoionic Dithiolates (MIDts) Derived from 1,3‐Imidazole‐Based Anionic Dicarbenes (ADCs)
por: Ebeler, Falk, et al.
Publicado: (2022)

Direct functionalization of white phosphorus with anionic dicarbenes and mesoionic carbenes: facile access to 1,2,3-triphosphol-2-ides
por: Rottschäfer, Dennis, et al.
Publicado: (2019)

Inter‐ and Intramolecular Aryl–Aryl Interactions in Partially Fluorinated Ethylenedioxy‐bridged Bisarenes
por: Weddeling, Jan‐Henrik, et al.
Publicado: (2020)

Crystalline Anions Based on Classical N‐Heterocyclic Carbenes
por: Merschel, Arne, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_0dhmqihmavncr1fhlnefosqldr