Results 21 to 30 of about 8,829 (265)
Fluorination with Xenon Difluoride : Part X: Reactivity of Hexamethylbenzene
CHIMIA, 1976 Fluorination of hexamethylbenzene with xenon difluoride catalyzed by hydrogen fluoride resulted in pentamethylbenzyl fluoride, while fluorination in the presence of trifluoroacetic acid resulted in pentamethylbenzyl trifluoroacetate.
M. Zupan
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Data-Driven Analysis of Fluorination of Ligands of Aminergic G Protein Coupled Receptors
Biomolecules, 2021 Currently, G protein-coupled receptors are the targets with the highest number of drugs in many therapeutic areas. Fluorination has become a common strategy in designing highly active biological compounds, as evidenced by the steadily increasing number ...
Wojciech Pietruś +4 more
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Photosensitized direct C–H fluorination and trifluoromethylation in organic synthesis
Beilstein Journal of Organic Chemistry, 2020 The importance of fluorinated products in pharmaceutical and medicinal chemistry has necessitated the development of synthetic fluorination methods, of which direct C–H fluorination is among the most powerful.
Shahboz Yakubov, Joshua P. Barham
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Frontiers in Chemistry, 2021 The ability to radiolabel proteins with [18F]fluoride enables the use of positron emission tomography (PET) for the early detection, staging and diagnosis of disease.
Kymberley R. Scroggie +2 more
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Frontiers in Chemistry, 2022 To understand the unprecedented difference between 6-endo and 5-exo selectivity in hypervalent iodine (III) promoted fluorocyclization of unsaturated carboxylic acids or alcohols by difluoroiodotoluene, density functional theory (DFT) studies have been ...
Jiaqi Su +10 more
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E3S Web of Conferences, 2017 Stable low temperature rhombohedral iron trifluoride has been obtained by the fluorination under the pure fluorine gas of iron disilicide. The combination of both unusual fluorination process and precursor avoids to get unhydrated crystalline FeF3 ...
Delbègue Diane +5 more
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Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions
Advanced Functional Materials, EarlyView.DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng +7 more
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IEEE Access, 2018 This paper reports on the effect of direct fluorination on interface discharge characteristics between isotactic polypropylene (PP) and silicone rubber under AC voltage.
Yu Gao +5 more
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Membranes, 2021 Fluorine-containing polymers occupy a peculiar niche among conventional polymers due to the unique combination of physicochemical properties. Direct surface fluorination of the polymeric materials is one of the approaches for the introduction of fluorine
Nikolay A. Belov +3 more
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Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer
Advanced Functional Materials, EarlyView.Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero +12 more
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