Regioisomerism in cationic sulfonyl-substituted [Ir(C^N)2(N^N)]+ complexes: its influence on photophysical properties and LEC performance [PDF]
, 2016 In a series of regioisomeric [Ir(C^N) 2 (bpy)] + complexes containing methylsulfonyl groups on the cyclometallating ligands, the influence of the substitution position on photophysical, electrochemical and LEC device properties is ...
Bolink, Henk J. +10 more
core +1 more source
Highly-functionalised difluorinated cyclohexane polyols via the Diels–Alder reaction : regiochemical control via the phenylsulfonyl group [PDF]
, 2005 A difluorinated dienophile underwent cycloaddition reactions with a range of furans to afford cycloadducts whichcould be processed regio- and stereoselectively via episulfonium ions, generated by the reaction between their alkenyl groups and ...
Crowley, Patrick J +5 more
core +1 more source
Continuous Bioinspired Oxidation of Sulfides
Molecules, 2020 A simple, efficient, and selective oxidation under flow conditions of sulfides into their corresponding sulfoxides and sulfones is reported herein, using as a catalyst perselenic acid generated in situ by the oxidation of selenium (IV) oxide in a diluted
Francesca Mangiavacchi +4 more
doaj +1 more source
Synthesis and Evaluation of Novel Benzofuran Derivatives as Selective SIRT2 Inhibitors
Molecules, 2017 A series of benzofuran derivatives were designed and synthesized, and their inhibitory activites were measured against the SIRT1–3. The enzymatic assay showed that all the compounds showed certain anti-SIRT2 activity and selective over SIRT1 and SIRT3 ...
Yumei Zhou +10 more
doaj +1 more source
Acta Crystallographica Section E: Crystallographic Communications, 2023 In the title molecule, C8H7NO3S, the nitrogen atom has a planar environment, and the thiazine ring exhibits a screw-boat conformation. In the crystal, corrugated layers of molecules parallel to the ab plane are formed by N—H...O and C—H...O hydrogen ...
Ezaddine Irrou +7 more
doaj +1 more source
Photocatalytic enhanced [HO2MMim][HSO4]−H2O2 removal of organic sulfur from coal
工程科学学报, 2023 Coal is considered one of the largest energy sources globally, but the sulfur in coal combustion seriously affects the efficient utilization of coal.
Lan-yun WANG +7 more
doaj +1 more source
Microstructures in phase inversion membranes. Part II. The role of a polymeric additive [PDF]
, 1992 Membranes were prepared from a casting solution of a water-soluble polymer, poly (vinyl pyrrolidone) (PVP), and a membrane forming polymer, poly (ether sulfone), in 1-methyl-2-pyrrolidone (NMP) as solvent by immersing them in mixtures of water and NMP ...
Boom, R.M. +3 more
core +2 more sources
(4-Nitrophenylsulfanylmethyl)triphenylstannane and (4-nitrophenylsulfonylmethyl)triphenylstannane: R22(X) rings (X is 10, 18 or 24) and C-H...p interactions [PDF]
, 2002 Peer reviewedPublisher ...
Skakle, Jan +2 more
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Liquid chromatography tandem mass spectrometry analysis of synthetic coccidiostats in eggs [PDF]
, 2017 Coccidiostats are synthetic drugs administered to animals, especially to poultry, to cure coccidiosis. In this paper, we present a selective liquid chromatography-tandem mass spectrometry (LC-MS/MS) method to analyze residues of five synthetic ...
Buiarelli, Francesca +6 more
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Sulfide Oxidation to Sulfone Using Sodium Chlorite and Hydrochloric Acid in Organic Solvents
MoleculesOrganosulfur compounds are appealing owing to the diverse oxidation states accessible by sulfur, allowing the precise adjustment of their properties. In this study, we report a practical oxidation method that converts sulfides to sulfones by generating ...
Yuki Itabashi +4 more
doaj +1 more source