Results 41 to 50 of about 3,267 (118)
, 2016 The synthesis of pure cis- and trans-3-methoxy-2,2,6-trimethyl-3-phenyl-1,3-oxaphosphorinanium tetrafluoroborate salts 3a and 3b, respectively, molecules designed to evaluate the effect of oxygen on the steric course of base-induced nucleophilic ...
Miguel Angel Muñoz-Hernández (2670547) +5 more
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SYNTHESIS OF 1,3-DITHIOLIUM SALTS CONTAINING N-METHYLPIPERAZINE
ACTA CHEMICA IASIThe synthesis of 4-aryl-2-(N-methylpiperazin-1-yl)-1,3-dithiol-2-ylium perchlorates has been accomplished by the acid catalyzed heterocyclocondensation of the corresponding substituted phenacyl N-methylpiperazin-1-carbodithioates. The later have been obtained from the reaction of various substituted -bromoacetophenones with a salt of N ...
openaire +1 more source
Herein, we describe the synthesis of pyridinium, sulfonium and ammonium bicyclo-[1.1.1]-pentane salts as potential aryl isosteres. Arylsulfonium, ammonium and pyridinium salts are central motifs in several natural products, pharmaceuticals, and high ...
Simon, Teat +4 more
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Studies in the dithiole series [PDF]
, 1963 Using previously developed methods, several new dithiolium salts have been prepared, and others have been synthesised by modification of Known methods. 3-Benzyl-5-phenyl-I,2-ditniolium perchlorate has been prepared by reaction of benzoylphenylacetone
McKinnon, David Mackie
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Ion Transport Properties and Ionicity of 1,3-Dimethyl-1,2,3-Triazolium Salts with Fluorinated Anions
, 2018 1,2,3-Triazolium salts are an important class of materials with a plethora of sophisticated applications. A series of three novel 1,3-dimethyl-1,2,3-triazolium salts with fluorine, containing anions of various size, is synthesized by methylation of 1,2,3-
Jörg Kressler +3 more
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, 2002 New low-cost ionic liquids containing methyl- and ethyl-sulfate anions can be easily and efficiently prepared under ambient conditions by the reaction of 1-alkylimidazoles with dimethyl sulfate and diethyl sulfate. The preparation and characterization of
Reichert, W.M. +6 more
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Electrochemical transistors with ionic liquids for enzymatic sensing [PDF]
, 2011 Over the past decade conducting polymer electrodes have played an important role in bio-sensing and actuation. Recent developments in the field of organic electronics have made available a variety of devices that bring unique capabilities at the ...
Yang, SY +30 more
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, 2021 A radical-mediated three-component 1,4-sulfonylarylation of 1,3-enynes with aryl iodides and sulfinate salts using cooperative photoredox/nickel catalysis is described.
Quan-Na Zhang +11 more
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Synthesis and Reactivity of 3H-1,2-dithiole-3-thiones. [PDF]
Molecules, 2021 Rakitin OA.
europepmc +1 more source
Reactions of 1, 2-dithiolium cations and formation of metal thio-l-dicarbonyl compounds
, 1981 The decomposition of three phenyl-substituted 1,2-dithiolium salts, 3,5-diphenyl-, 3-phenyl- and 4-phenyl- in aqueous, ethanol and DMSO solutions have been examined.
Shobsngob, Sujin.
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