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Advanced Search Results For "TETRAFLUOROBORATES"

1 - 10 of 1,922 results for
 "TETRAFLUOROBORATES"
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Influence of water on the microscopic dynamics of 1-butyl-3-methylimidazolium tetrafluoroborate studied by means of quasielastic neutron scattering.

Publication Type: Academic Journal

Source(s): Journal of Chemical Physics. 2/28/2022, Vol. 156 Issue 8, p1-9. 9p.

Abstract: We present a systematic study on the effect of water on the microscopic dynamics of 1-butyl-3-methylimidazolium tetrafluoroborate by means of quasielastic neutron scattering. By mixing the ionic liquid with either heavy or light water, the different co...

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Size- and shape-adaptable mixed-alkoxide-aggregates: encapsulation of tetrafluoroborate and butadiynediide.

Publication Type: Academic Journal

Source(s): Dalton Transactions: An International Journal of Inorganic Chemistry. 11/7/2022, Vol. 51 Issue 41, p15792-15796. 5p.

Abstract: The reaction of sodium tert-butoxide with trimethylsilyl compounds enables the encapsulation of small anions in an icosahedral arrangement of 12 alkoxide units and 13 dynamically moving sodium cations. Advancement of this method in connection with larg...

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Quantitative insights into noncovalent interactions involving halogen and tetrel bonds in 2,4,6‐trimethylpyrylium tetrafluoroborate.

Publication Type: Academic Journal

Source(s): Acta Crystallographica: Section C, Structural Chemistry. Nov2022, Vol. 78 Issue 11, p597-605. 9p.

Abstract: The crystal and molecular structure of an organic salt, in which a 2,4,6‐trimethylpyrylium cation forms a salt with a tetrafluoroborate anion, namely, 2,4,6‐trimethylpyrylium tetrafluoroborate, C8H11O+·BF4−, has been experimentally realized. The compou...

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Ammonium based deep eutectic solvents (DESs) on extraction of benzothiophene from iso-octane: experiment and COSMO-RS model.

Publication Type: Academic Journal

Source(s): Journal of Dispersion Science & Technology. 2022, Vol. 43 Issue 12, p1778-1788. 11p. 5 Diagrams, 3 Charts, 4 Graphs.

Abstract: Densities of pure benzothiophene (BT), iso-octane (ISO), and tetra butyl ammonium bromide decanoic acid {[TBAB][DA]} as deep eutectic solvent and their binary mixtures of [BT] + [ISO], [BT] + {[TBAB][DA]} and {[TBAB][DA]} + [ISO] over the entire mole f...

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Tuning arylation of gold nanoparticles for the electrocatalyzed oxidation of ethanol.

Publication Type: Academic Journal

Source(s): Applied Organometallic Chemistry. Oct2022, Vol. 36 Issue 10, p1-12. 12p.

Abstract: Alcohol oxidation is important for food industry and pharmaceuticals to name but a few. In this regard, precious metals such as gold operate in various shapes and sizes as effective catalysts for the oxidation of alcohols. In this work, 20‐nm‐sized gol...

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An Efficient and Convenient Approach for Synthesizing Iodohydrin and Iodoether from Aromatic Alkenes Using Hg(BF4)2.SiO2 and I2.

Publication Type: Academic Journal

Source(s): Polycyclic Aromatic Compounds. 2022, Vol. 42 Issue 7, p3975-3983. 9p.

Abstract: A new and simple method for synthesizing iodohydrins and iodoethers from aromatic alkenes is described. Iodohydrins and iodoether derivatives were prepared in excellent yield using Mercury(II) tetrafluoroborate (Hg(BF4)2.SiO2)/I2 in aqueous THF or alco...

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Palladium-Catalyzed Cyanation of Arenediazonium Tetrafluoroborate Derivatives with 2-(Piperidin-1-yl)acetonitrile as the Cyano Source.

Publication Type: Academic Journal

Source(s): Synthesis. Jul2022, Vol. 54 Issue 13, p3077-3084. 8p.

Abstract: The present study describes the one-pot palladium-catalyzed cyanation of commercially available aryldiazonium tetrafluoroborate derivatives with 2-(piperidin-1-yl)acetonitrile (an organic cyano reagent) under mild conditions. This process utilizes a Pd...

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Multi-scale modeling of ionic electrospray emission.

Publication Type: Academic Journal

Source(s): Journal of Applied Physics; 1/7/2022, Vol. 131 Issue 1, p1-13, 13p

Abstract: Copyright of Journal of Applied Physics is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users ma...

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Thermodynamic, excess Properties and Intermolecular interactions of ionic liquid 1- Ethyl-3-Methylimidazolium thiocyanate and propylene carbonate mixtures.

Publication Type: Academic Journal

Source(s): Journal of Solution Chemistry. May2022, Vol. 51 Issue 5, p594-608. 15p.

Abstract: The densities, dynamic viscosities, and electrical conductivities of the ionic liquid (IL) 1-ethyl-3-methylimidazolium thiocyanate ([C2mim][SCN]) and its mixtures with propylene carbonate(PC) were measured as functions of temperature over the whole com...

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Vibrational decoherence induced by ultrafast intramolecular charge separation of an asymmetric bianthryl derivative.

Publication Type: Academic Journal

Source(s): Journal of Chemical Physics. 8/28/2020, Vol. 153 Issue 8, p1-11. 11p. 4 Diagrams, 8 Graphs.

Abstract: Coherent wavepacket oscillation accompanying the ultrafast photoexcited intramolecular charge separation (CS) of 9,9′-bianthryl (BA) and 10-cyano-9,9′-bianthryl (CBA) in a room temperature ionic liquid, N,N-diethyl-N-methyl-N-(methoxyethyl)ammonium tet...

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