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Journal articles on the topic 'Dimethyl sulfide Dimethyl sulfoxide'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Brownstein, Sydney, Nam Fong Han, Eric Gabe та Florence Lee. "The structure of μ4-oxo-hexa-μ-chloro-tetrakis{(dimethyl sulfoxide)copper(II)}. dimethyl sulfide". Canadian Journal of Chemistry 67, № 3 (1989): 551–54. http://dx.doi.org/10.1139/v89-083.

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μ4-Oxo-hexa-μ-chloro-tetrakis{(dimethyl sulfoxide)copper(II)}•dimethyl sulfide, from the reaction of copper metal, dimethyl sulfoxide, and carbon tetrachloride crystallizes as orange crystals in the orthorhombic noncentrosymmetric space group P212121 with a = 10.5820(20), b = 10.5710(20), and c = 28.255(5) Å and Z = 4. The chirality of the individual molecules is attributed to twists of the planes of the sulfur and carbon atoms of the dimethyl sulfoxide ligands relative to the oxygen–copper–oxygen axes. Keywords: crystal structure, copper cluster complex.

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2

Hansen, Jørgen. "Inactivation of MXR1 Abolishes Formation of Dimethyl Sulfide from Dimethyl Sulfoxide inSaccharomyces cerevisiae." Applied and Environmental Microbiology 65, no. 9 (1999): 3915–19. http://dx.doi.org/10.1128/aem.65.9.3915-3919.1999.

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ABSTRACT Dimethyl sulfide (DMS) is a sulfur compound of importance for the organoleptic properties of beer, especially some lager beers. Synthesis of DMS during beer production occurs partly during wort production and partly during fermentation. Methionine sulfoxide reductases are the enzymes responsible for reduction of oxidized cellular methionines. These enzymes have been suggested to be able to reduce dimethyl sulfoxide (DMSO) as well, with DMS as the product. A gene for an enzymatic activity leading to methionine sulfoxide reduction inSaccharomyces yeast was recently identified. We confir

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3

Prousek, Josef. "Preparation and alkylation reactions of 4-nitrobenzyl and 5-nitrofurfuryl sulfones." Collection of Czechoslovak Chemical Communications 53, no. 4 (1988): 851–56. http://dx.doi.org/10.1135/cccc19880851.

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Substitution reaction of 5-nitrofurfuryl bromide (I) with sodium thiophenoxide and 4-chlorothiophenoxide in dimethyl sulfoxide at 20 °C and oxidation with dimethyl sulfoxide in the reaction medium afforded 5-nitrofurfuryl phenyl sulfone (IVa) and 5-nitrofurfuryl 4-chlorophenyl sulfone (IVb), respectively. Similarly, 4-nitrobenzyl bromide reacted with sodium 4-chlorothiophenoxide to give 4-nitrobenzyl 4-chlorophenyl sulfone (VII) and with sodium phenylsulfinate to afford 4-nitrobenzyl phenyl sulfone (IX). The sulfide intermediates were not isolated. The sulfone IX was used as substrate in alkyl

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4

Tian, Jingzhi, and Abu Rustum. "Investigation of dimethyl sulfide formation during GC analysis of permethrin API: study of the reaction kinetics and estimation of the activation energy of the reaction." RSC Advances 6, no. 86 (2016): 83020–24. http://dx.doi.org/10.1039/c6ra19204a.

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Dimethyl sulfide was formed via a reaction between dimethyl sulfoxide and 3-phenoxylbenzyl chloride during gas chromatography analysis of the active pharmaceutical ingredient permethrin (PMN). The kinetics and the activation energy of the reaction are presented herein.

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5

Shi, Min, and Yu-Mei Shen. "The Reactions of Dmso with Arylaldehydes in the Presence of Sodium Hydride." Journal of Chemical Research 2002, no. 9 (2002): 422–27. http://dx.doi.org/10.3184/030823402103172734.

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Dimethyl sulfoxide (DMSO) reacted with arylaldehydes under basic conditions to afford sulfide 1, β-(benzyloxy)styrene 2 and dialkyl sulfoxide 3, while the reaction of benzophenone with DMSO gave 1,1-diphenylethylene 4, 1,1-diphenyl-2-methylthioethylene 5 and sulfoxide 6 at the same time under the same conditions.

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6

Speers, Peter, Keith E. Laidig, and Andrew Streitwieser. "Origins of the Acidity Trends in Dimethyl Sulfide, Dimethyl Sulfoxide, and Dimethyl Sulfone." Journal of the American Chemical Society 116, no. 20 (1994): 9257–61. http://dx.doi.org/10.1021/ja00099a049.

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7

Fuse, Hiroyuki, Osamu Takimura, Katsuji Murakami, Yukiho Yamaoka, and Toshio Omori. "Utilization of Dimethyl Sulfide as a Sulfur Source with the Aid of Light by Marinobacterium sp. Strain DMS-S1." Applied and Environmental Microbiology 66, no. 12 (2000): 5527–32. http://dx.doi.org/10.1128/aem.66.12.5527-5532.2000.

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ABSTRACT Strain DMS-S1 isolated from seawater was able to utilize dimethyl sulfide (DMS) as a sulfur source only in the presence of light in a sulfur-lacking medium. Phylogenetic analysis based on 16S ribosomal DNA genes indicated that the strain was closely related toMarinobacterium georgiense. The strain produced dimethyl sulfoxide (DMSO), which was a main metabolite, and small amounts of formate and formaldehyde when grown on DMS as the sole sulfur source. The cells of the strain grown with succinate as a carbon source were able to use methyl mercaptan or methanesulfonate besides DMS but no

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8

Barnes, Ian, Jens Hjorth, and Nikos Mihalopoulos. "Dimethyl Sulfide and Dimethyl Sulfoxide and Their Oxidation in the Atmosphere." Chemical Reviews 106, no. 3 (2006): 940–75. http://dx.doi.org/10.1021/cr020529+.

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9

Zeyer, Josef, Petra Eicher, Stuart G. Wakeham, and René P. Schwarzenbach. "Oxidation of Dimethyl Sulfide to Dimethyl Sulfoxide by Phototrophic Purple Bacteria." Applied and Environmental Microbiology 53, no. 9 (1987): 2026–32. http://dx.doi.org/10.1128/aem.53.9.2026-2032.1987.

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10

Berresheim, H., J. W. Huey, R. P. Thorn, F. L. Eisele, D. J. Tanner, and A. Jefferson. "Measurements of dimethyl sulfide, dimethyl sulfoxide, dimethyl sulfone, and aerosol ions at Palmer Station, Antarctica." Journal of Geophysical Research: Atmospheres 103, no. D1 (1998): 1629–37. http://dx.doi.org/10.1029/97jd00695.

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11

Sharipova, I. A., Kh M. Nasyrov, and A. Kh Sharipov. "ChemInform Abstract: Preparation of Dimethyl Sulfoxide by Oxidation of Synthetic Dimethyl Sulfide." ChemInform 31, no. 49 (2000): no. http://dx.doi.org/10.1002/chin.200049090.

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12

Antunes, L. Caetano M., Michelle M. C. Buckner, Sigrid D. Auweter, Rosana B. R. Ferreira, Petra Lolić, and B. Brett Finlay. "Inhibition of Salmonella Host Cell Invasion by Dimethyl Sulfide." Applied and Environmental Microbiology 76, no. 15 (2010): 5300–5304. http://dx.doi.org/10.1128/aem.00851-10.

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ABSTRACT We show that dimethyl sulfoxide (DMSO) inhibits Salmonella hilA expression and that this inhibition is stronger under anaerobiosis. Because DMSO can be reduced to dimethyl sulfide (DMS) during anaerobic growth, we hypothesized that DMS was responsible for hilA inhibition. Indeed, DMS strongly inhibited the expression of hilA and multiple Salmonella pathogenicity island 1 (SPI-1)-associated genes as well as the invasion of cultured epithelial cells. Because DMSO and DMS are widespread in nature, we hypothesize that this phenomenon may contribute to environmental sensing by Salmonella.

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13

Tilley, RI. "Stability Constants of Silver(I) Complexes of Bis(2-chloroethyl) Sulfide (Sulfur Mustard) and Some Related Thioethers in Polar Organic Solvents." Australian Journal of Chemistry 43, no. 9 (1990): 1573. http://dx.doi.org/10.1071/ch9901573.

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Stability constants of complexes formed between silver(I) and diethyl sulfide, 2-chloroethyl ethyl sulfide and bis (2-chloroethyl) sulfide (sulfur mustard) in acetone, methanol, dimethylformamide and dimethyl sulfoxide have been determined. The reduced stability of silver(I) complexes with ligands containing a 2-chloroethyl group has been explained in terms of the sulfonium ion character of the ligands.

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14

Carlsen, Svein A. "Stimulation of plasminogen activator production by dimethyl sulfoxide in Chinese hamster ovary cells." Biochemistry and Cell Biology 65, no. 8 (1987): 710–16. http://dx.doi.org/10.1139/o87-093.

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The production of plasminogen activator activity in an auxotrophic mutant of the Chinese hamster ovary cell line was found be greatly stimulated by low concentrations of dimethyl sulfoxide. The production of both cell-associated and excreted plasminogen activator activities was stimulated maximally by dimethyl sulfoxide at a concentration of 2.5%. The stimulation of plasminogen activator activity production was found to be completely inhibited by actinomycin D and cycloheximide but not by mitomycin C, impying that new protein and RNA syntheses were required for this process. Using specific ant

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15

Görner, Helmut. "Photoreactions of p-Quinones with Dimethyl Sulfide and Dimethyl Sulfoxide in Aqueous Acetonitrile†." Photochemistry and Photobiology 82, no. 1 (2006): 71. http://dx.doi.org/10.1562/2005-05-25-ra-540.

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16

Du, Ke-Si, and Jing-Mei Huang. "Electrochemical synthesis of methyl sulfoxides from thiophenols/thiols and dimethyl sulfoxide." Green Chemistry 20, no. 6 (2018): 1405–11. http://dx.doi.org/10.1039/c7gc03864j.

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17

Preluca, Vlad, Bogdan Horatiu Serb, Sanda Marchian, et al. "Dimethyl-sulfoxide is a Suitable Solvent for Fluorescent Microscopy Detection of Medium and Strong Heat Shock Inductors Using Transgenic Zebrafish." Revista de Chimie 69, no. 2 (2018): 337–40. http://dx.doi.org/10.37358/rc.18.2.6102.

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Heat shock inductors have potential as treatment for degenerative and protein misfolding diseases. Dimethyl-sulfoxide is widely used as a solvent in pharmacological screening tests and has been shown to have heat shock induction effects. Transgenic Tg (hsp70l:EGFP-HRAS_G12V)io3(AB) zebrafish larvae were exposed for 24 hours to dimethyl-sulfoxide in concentratios of 0.1-2%, and to moderate heat shock inductors pentoxifylline and tacrolimus. Positive controls were exposed to 35, 38 and 40�C for 20 min, and incubated for 24 h at 28�C. Heat shock response was measured by fluorescence microscopy an

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18

Lin, Mu, Zikuan Wang, Huayi Fang, et al. "Metal-free aerobic oxidative coupling of amines in dimethyl sulfoxide via a radical pathway." RSC Advances 6, no. 13 (2016): 10861–64. http://dx.doi.org/10.1039/c5ra25434e.

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Metal-free oxidative coupling of amines is achieved simply by heating their dimethyl sulfoxide (DMSO) solution under oxygen, accompanied by the formation of an equimolar amount of dimethyl sulfone (DMSO<sub>2</sub>).

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19

Cheng, Shen, Wei Wei, Xingyu Zhang, Hewei Yu, Mingming Huang, and Milad Kazemnejadi. "A new approach to large scale production of dimethyl sulfone: a promising and strong recyclable solvent for ligand-free Cu-catalyzed C–C cross-coupling reactions." Green Chemistry 22, no. 6 (2020): 2069–76. http://dx.doi.org/10.1039/c9gc04374h.

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Dimethyl sulfone (DMSN or MSM) was prepared via efficient oxidation of dimethyl sulfoxide and used and developed as an efficient, viscose, and recyclable solvent for ligand-free CuI-catalyzed Heck, Suzuki, and Sonogashira cross-coupling reactions.

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20

Deslongchamps, Ghislain, Daniel Mink, Paul D. Boyle, and Nina Singh. "Unusual Weiss–Cook condensation of dimethyl 2,3-dioxobutanedioate and dimethyl 3-oxoglutarate." Canadian Journal of Chemistry 72, no. 4 (1994): 1162–64. http://dx.doi.org/10.1139/v94-148.

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The Weiss–Cook condensation of dimethyl 2,3-dioxobutanedioate with two equivalents of dimethyl 3-oxoglutarate in aqueous bicarbonate produces an "abnormal" product, pentamethyl cis-3-(carbomethoxymethyl)-3,7-dihydroxy-2-oxabicyclo-[3.3.0]oct-7-ene-1,4,5,6,8-pentacarboxylate 7, whose structure has been determined by X-ray crystallography. Rrapcho decarbomethoxylation (sodium chloride, aqueous dimethyl sulfoxide, 140 °C) of this compound produces dimethyl cis-3,7-dioxobi-cyclo[3.3.0]octane-1,5-dicarboxylate 4 in quantitative yield. These results suggest that compound 7 may be the product of a ki

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21

Chatterjee, Debabrata. "Selective air oxidation of dimethyl sulfide to dimethyl sulfoxide catalysed by aminopolycarboxylatoruthenium(III) complex." Journal of Molecular Catalysis A: Chemical 127, no. 1-3 (1997): 57–60. http://dx.doi.org/10.1016/s1381-1169(97)00125-8.

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22

Yufit, Dmitry S., and Judith A. K. Howard. "Molecular complexes of dimethyl sulfoxide with tri- and dichloromethane." Acta Crystallographica Section C Crystal Structure Communications 68, no. 2 (2012): o37—o40. http://dx.doi.org/10.1107/s0108270111056265.

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Crystals of molecular complexes of dimethyl sulfoxide with trichloromethane (chloroform), (CH3)2SO·2CHCl3, (I), and dichloromethane, (CH3)2SO·CH2Cl2, (II), have been grownin situ. In both compounds, the components are linked together by (Cl)C—H...O interactions. The dimethyl sulfoxide molecules in (I) are bound into chains by C—H...O interactions. In (II), pairs of the components form centrosymmetric rings, linked into a three-dimensional network by C—H...O contacts and dipole–dipole interactions between dimethyl sulfoxide molecules.

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23

Liu, Shan, Guang-Liang Song, Jun-Mei Tang, Wen-Kai Xu, and Hong-Jun Zhu. "4,6-Dibenzoylisophthalic acid dimethyl sulfoxide disolvate." Acta Crystallographica Section E Structure Reports Online 62, no. 7 (2006): o2697—o2699. http://dx.doi.org/10.1107/s1600536806020368.

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In the crystal structure of the title compound, C22H14O6··2C2H6OS, 4,6-dibenzoylisophthalic acid is connected to two dimethyl sulfoxide molecules by strong O—H...O=S hydrogen bonds. Weak intermolecular C—H...O hydrogen bonds connect molecules into dimers. Intramolecular three-centred C—H...O hydrogen bonding is favoured by a syn conformation of both carboxyl groups. The two dimethyl sulfoxide molecules were found to be disordered over two equally populated sites.

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24

Garusinghe, Gamage S. P., S. Max Bessey, Chelsea Boyd, et al. "Identification of dimethyl sulfide in dimethyl sulfoxide and implications for metal-thiolate disulfide exchange reactions." RSC Advances 5, no. 51 (2015): 40603–6. http://dx.doi.org/10.1039/c5ra04985g.

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3 mM p-nitrophenyldisulfide solutions in various solvents: (A) THF, (B) CH<sub>2</sub>Cl<sub>2</sub>, (C) (CH<sub>3</sub>)<sub>2</sub>CO (acetone), (D) CH<sub>3</sub>CN, (E) (CH<sub>3</sub>)<sub>2</sub>SO (DMSO). The picture for DMSO was taken approximately 1 min after mixing, all other solutions remain colorless at all times.

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25

Tang, Ren Tian, Xiao Zhong Zhu, and C. S. Gong. "Effect of dimethyl sulfoxide on L-lysine production by a regulatory mutant of Brevibacterium flavum." Canadian Journal of Microbiology 35, no. 6 (1989): 668–70. http://dx.doi.org/10.1139/m89-108.

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A regulatory mutant of Brevibacterium flavum was isolated. Mutant HA42 required L-homoserine for growth and was resistant to S-(2-aminoethyl)-L-cysteine. When grown in a glucose-containing medium, mutant HA42 produced higher levels of L-lysine than the wild type. Stimulation of lysine production was observed when a low concentration of dimethyl sulfoxide was added to the glucose medium during the course of fermentation. In the best case, the lysine yield increased by 166%. The stimulatory effect of dimethyl sulfoxide on lysine production was probably due to enhanced permeability of the organis

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26

Journal, Baghdad Science. "spectroscopic stury of lewis bases coordinating to vanady." Baghdad Science Journal 3, no. 2 (2006): 344–47. http://dx.doi.org/10.21123/bsj.3.2.344-347.

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27

Tkacheva, Alena R., Olga K. Sharutina, and Vladimir V. Sharutin. "SYNTHESIS AND STRUCTURE OF (METHOXYMETHYL)TRIPHENYLPHOSPHONIIUM TRICHLORO(DIMETHYLSULFOXIDO)PLATINATE." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 63, no. 5 (2020): 33–37. http://dx.doi.org/10.6060/ivkkt.20206305.6115.

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(Methoxymethyl)triphenylphosphonium trichloro(dimethylsulfoxido)platinate [Ph3PCH2OCH3][PtCl3(dmso-S)] was synthesized by the reaction of hexachloroplatinic acid with (methoxymethyl)triphenylphosphonium chloride in dimethyl sulfoxide. During the reaction, Pt (IV) was reduced to Pt (II). The reactions are accompanied by the ligand exchange in anions with substitution of the S-coordinated dimethyl sulfoxide molecule for one of chlorine atoms. Slow evaporation of the solvent led to the formation of large orange crystals. The product structure was determined by XRDA. The structures were interprete

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28

Zheoat, Ahmed M., Alexander I. Gray, John O. Igoli, Alan R. Kennedy, and Valerie A. Ferro. "Crystal structures of hibiscus acid and hibiscus acid dimethyl ester isolated fromHibiscus sabdariffa(Malvaceae)." Acta Crystallographica Section E Crystallographic Communications 73, no. 9 (2017): 1368–71. http://dx.doi.org/10.1107/s2056989017011902.

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The biologically active title compounds have been isolated fromHibiscus sabdariffaplants, hibiscus acid as a dimethyl sulfoxide monosolvate [systematic name: (2S,3R)-3-hydroxy-5-oxo-2,3,4,5-tetrahydrofuran-2,3-dicarboxylic acid dimethyl sulfoxide monosolvate], C6H6O7·C2H6OS, (I), and hibiscus acid dimethyl ester [systematic name: dimethyl (2S,3R)-3-hydroxy-5-oxo-2,3,4,5-tetrahydrofuran-2,3-dicarboxylate], C8H10O7, (II). Compound (I) forms a layered structure with alternating layers of lactone and solvent molecules, that include a two-dimensional hydrogen-bonding construct. Compound (II) has tw

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29

Hsu, Fu Lian, Linda L. Szafraniec, William T. Beaudry, and Yu Chu Yang. "Oxidation of 2-chloroethyl sulfides to sulfoxides by dimethyl sulfoxide." Journal of Organic Chemistry 55, no. 13 (1990): 4153–55. http://dx.doi.org/10.1021/jo00300a036.

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30

Massa, Antonio, Laura Capozzolo, and Arrigo Scettri. "Sulfoxides in the allylation of aldehydes in the presence of silicon tetrachloride and allyltributylstannane." Open Chemistry 8, no. 6 (2010): 1210–15. http://dx.doi.org/10.2478/s11532-010-0099-7.

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AbstractSiCl4 can be conveniently activated by catalytic amounts of dimethyl sulfoxide or other readily-available sulfoxides for the allylation of aromatic, hetero-aromatic and unsaturated aldehydes in the presence of allyltributyl stannane. Chiral aryl methyl sulfoxides have been used to develop asymmetric allylation methods, as well as probe the aldehyde substrate scope.

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31

Hawkesworth, Kathryn, and John F. Alder. "Oxidation of dimethyl sulfide to dimethyl sulfoxide in liquefied petroleum gas prior to piezoelectric crystal detection." Analyst 124, no. 2 (1999): 153–56. http://dx.doi.org/10.1039/a808931k.

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32

Zhao, Yanan, Cathleen Schlundt, Dennis Booge, and Hermann W. Bange. "A decade of dimethyl sulfide (DMS), dimethylsulfoniopropionate (DMSP) and dimethyl sulfoxide (DMSO) measurements in the southwestern Baltic Sea." Biogeosciences 18, no. 6 (2021): 2161–79. http://dx.doi.org/10.5194/bg-18-2161-2021.

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Abstract. Dimethyl sulfide (DMS), dimethylsulfoniopropionate (DMSP) and dimethyl sulfoxide (DMSO) were measured at the Boknis Eck Time Series Station (BE, Eckernförde Bay, SW Baltic Sea) during the period February 2009–December 2018. Our results show considerable interannual and seasonal variabilities in the mixed-layer concentrations of DMS, total DMSP (DMSPt) and total DMSO (DMSOt). Positive correlations were found between particulate DMSP (DMSPp) and particulate DMSO (DMSOp) as well as DMSPt and DMSOt in the mixed layer, suggesting a similar source for both compounds. The decreasing long-te

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33

Yamada, Kentaro, Chizuko Inada, Shuichi Otabe, Naoko Takane, Hideki Hayashi, and Kyohei Nonaka. "Effects of free radical scavengers on cytokine actions on islet cells." Acta Endocrinologica 128, no. 4 (1993): 379–84. http://dx.doi.org/10.1530/acta.0.1280379.

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We investigated the effect of free radical scavengers on the actions of cytokines on islet cells. Interferon-γ and tumor necrosis factor-α reduced the nicotinamide adenine dinucleotide content of mouse islet cells; the combination of interferon-γ (4×105 U/I) and tumor necrosis factor-α (4×105 U/I) caused nicotinamide adenine dinucleotide reduction by ∼40%. Dimethyl urea and dimethyl sulfoxide prevented the decrease, whereas superoxide dismutase, catalase, and mannitol were not effective. Dimethyl urea and dimethyl sulfoxide protected islet cells from the synergistic cytotoxic action of interfe

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34

Fedorka-Cray, Paula J., William C. Cray Jr., Gary A. Anderson, and Kenneth W. Nickerson. "Bacterial tolerance of 100% dimethyl sulfoxide." Canadian Journal of Microbiology 34, no. 5 (1988): 688–89. http://dx.doi.org/10.1139/m88-114.

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Viable bacteria were found in six bottles of dimethyl sulfoxide (DMSO) at a concentration of approximately one bacterium per 4.4 mL. The 18 bacterial isolates appeared to be tolerating the DMSO rather than metabolizing it. No fungi were detected. DMSO must be assumed to be nonsterile unless it has been previously sterilized.

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35

Elvers, Benedict J., Christian Fischer, and Carola Schulzke. "Molecular structure of fac-[Mo(CO)3(DMSO)3]." Acta Crystallographica Section E Crystallographic Communications 77, no. 5 (2021): 583–87. http://dx.doi.org/10.1107/s2056989021004448.

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The title compound, tricarbonyltris(dimethyl sulfoxide)molybdenum, [Mo(C2H6OS)3(CO)3] or fac-[Mo(CO)3(DMSO)3], crystallizes in the triclinic space group P\overline{1} with two molecules in the unit cell. The geometry around the central molybdenum is slightly distorted octahedral and the facial isomer is found exclusively. The packing within the crystal is stabilized by three-dimensional non-classical intermolecular hydrogen-bonding contacts between individual methyl substituents of dimethyl sulfoxide and the oxygen atoms of either another dimethyl sulfoxide or a carbonyl ligand on adjacent com

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36

Khorolskyi, O. V. "The Nature of Viscosity of Polyvinyl Alcohol Solutions in Dimethyl Sulfoxide and Water." Ukrainian Journal of Physics 62, no. 10 (2017): 858–64. http://dx.doi.org/10.15407/ujpe62.10.0858.

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37

Kapoor, Pramesh, Karin Lövqvist, and Åke Oskarsson. "Cis/trans influences in platinum(II) complexes. X-ray crystal structures of cis-dichloro(dimethyl sulfide)(dimethyl sulfoxide)platinum(II) and cis-dichloro(dimethyl sulfide)(dimethyl phenyl phosphine)platinum(II)." Journal of Molecular Structure 470, no. 1-2 (1998): 39–47. http://dx.doi.org/10.1016/s0022-2860(98)00468-2.

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38

Popova, Svetlana S., Hussein Ali Hussein, Lyubov’ N. Olshanskaya, and Sergei V. Arzamastsev. "Elemental composition of the surface layers formed on titanium at the cathodic treatment in chitosan-containing aqueous-dimethyl sulfoxide solutions of phosphate-molybdate electrolyte." Electrochemical Energetics 21, no. 1 (2021): 32–48. http://dx.doi.org/10.18500/1608-4039-2021-21-1-32-48.

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It was established that at the cathodic treatment of titanium in aqueous dimethyl sulfoxide solutions of sodium molybdate, containing phosphoric acid, at the potential of the cathodic incorporation of sodium (Ec = −2.6 V) in the potentiostatic mode, the composition formed on the electrode surface layer depended not only on the composition of the solution, but also on the volume ratio of the aqueous electrolyte solution and the organic solvent (dimethyl sulfoxide).

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39

Dantas, Danielli Matias de Macedo, Carlos Yure Barbosa de Oliveira, Romero Marcos Pedrosa Brandão Costa, Maria das Graças Carneiro-da-Cunha, Alfredo Olivera Gálvez, and Ranilson de Souza Bezerra. "Evaluation of antioxidant and antibacterial capacity of green microalgae Scenedesmus subspicatus." Food Science and Technology International 25, no. 4 (2019): 318–26. http://dx.doi.org/10.1177/1082013218825024.

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Microalgae are considered one of the most promising raw materials for the development of high value products for pharmaceuticals, nutraceuticals, and cosmetic industries, as well as being potential sources of protein, vitamins, and minerals for human consumption. Hence, the present research focuses extraction of antioxidant and antimicrobial compounds from Scenedesmus subspicatus using solvents of different polarities. Different solvents such as ethanol, methanol, butanol, acetone, dimethyl sulfoxide, and water were used to extract compounds from the green microalgae S. subspicatus and then th

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40

Yang, Shi-Yao, Chao Du, Rong-Bin Huang та Seik Weng Ng. "Poly[tetra-n-butylammonium [(dimethyl sulfoxide-κO)sesqui(μ2-terephthalato-κ2 O:O′)zincate(II)] 0.67-dimethyl sulfoxide 0.25-pyrazine solvate]". Acta Crystallographica Section E Structure Reports Online 63, № 11 (2007): m2788. http://dx.doi.org/10.1107/s1600536807050672.

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The anion of the title compound, {(C16H36N)[Zn(C8H4O4)1.5(C2H6OS)]·0.67C2H6OS·0.25C4H4N2} n , exists as a polyanionic layer in which the dimethyl sulfoxide-coordinated Zn atom is bridged by two terephthalate anions (one of which lies on a general position and the other about a center of inversion). The honeycomb layers are wavy, and the sterically bulky cation as well as the dimethyl sulfoxide and pyrazine solvent molecules occupy the space between adjacent layers. These do not interact with the layers. The geometry of the Zn atom is tetrahedral.

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41

Denysova, Оlga, and Gennadiy Zhegunov. "Cryopreservation of Canine Erythrocytes Using Dimethyl Sulfoxide, Polyethylene Glycol and Sucrose." Problems of Cryobiology and Cryomedicine 31, no. 1 (2021): 38–50. http://dx.doi.org/10.15407/cryo31.01.038.

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Cryoprotective properties of combined media of permeable (dimethyl sulfoxide) and impermeable (polyethylene glycol with m. w. 1500) cryoprotective agents during rapid cooling in liquid nitrogen of canine erythrocytes using saline and sucrose-saline media have been investigated. It was found that the use of combined solutions of cryoprotective agents based on polyethylene glycol with m.w. 1500 (15%) and dimethyl sulfoxide (2.5–10%) in saline was not quite effective for cryopreservation of canine erythrocytes. Reducing the salt concentration and adding cell-impermeable sucrose to the cryopreserv

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42

Burgos, Ana, Francisco Cataño, Bernabé Marí, Ricardo Schrebler, and Humberto Gómez. "Pulsed Electrodeposition of Tin Sulfide Thin Films from Dimethyl Sulfoxide Solutions." Journal of The Electrochemical Society 163, no. 9 (2016): D562—D567. http://dx.doi.org/10.1149/2.1341609jes.

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43

Yang, Pei-Wen, Xin-Xin Liu, Xue-Qiang Li та Meng-Xue Wei. "Transition metal-free and solvent-free calcium carbide promotes the formation of β-keto sulfoxide from acyl chloride and DMSO". Organic Chemistry Frontiers 8, № 12 (2021): 2914–18. http://dx.doi.org/10.1039/d1qo00147g.

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44

Baldus, M., S. Tsushima, D. Xi, S. Majetschak, and F. J. Methner. "Response Surface and Kinetic Modeling of Dimethyl Sulfide Oxidation – On the Origin of Dimethyl Sulfoxide in Malt." Journal of the American Society of Brewing Chemists 76, no. 1 (2018): 29–37. http://dx.doi.org/10.1080/03610470.2017.1403816.

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45

Reid, M. B., and M. R. Moody. "Dimethyl sulfoxide depresses skeletal muscle contractility." Journal of Applied Physiology 76, no. 5 (1994): 2186–90. http://dx.doi.org/10.1152/jappl.1994.76.5.2186.

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Dimethyl sulfoxide (DMSO) is commonly used in studies of skeletal muscle as a selective antioxidant (DMSO preferentially scavenges hydroxyl radicals) or as a solvent for drugs. The present experiments tested DMSO for direct effects on diaphragm contractile properties. Fiber bundles were removed from anesthetized rats, mounted in vitro at optimal length (37 degrees C), curarized, and stimulated directly. Protocol 1 tested for contractile depression and dose dependence by comparing bundles treated with DMSO (0.6–640 mM) with time- and stimulus-matched controls. Protocol 2 tested reversibility of

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46

Rodríguez, Ricaurte, Manuel Nogueras, Justo Cobo, and Christopher Glidewell. "Different hydrogen-bonded structures in the isomeric solvates 2-amino-6-anilino-4-methoxy-5-[(E)-4-nitrobenzylideneamino]pyrimidine dimethyl sulfoxide solvate and 2-amino-6-[methyl(phenyl)amino]-5-[(E)-4-nitrobenzylideneamino]pyrimidin-4(3H)-one dimethyl sulfoxide solvate." Acta Crystallographica Section C Crystal Structure Communications 65, no. 3 (2009): o111—o114. http://dx.doi.org/10.1107/s0108270109004181.

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The title solvates, (I) and (II), both C18H16N6O3·C2H6OS, are isomeric. The conformations adopted by the 6-substituent are significantly different, with the 6-aminophenyl unit remote from the nitrophenyl ring in methoxypyrimidine (I) but adjacent to it in pyrimidinone (II). Pairs of pyrimidine molecules in (I) are linked by N—H...N hydrogen bonds to form cyclic centrosymmetric dimers from which the dimethyl sulfoxide molecules are pendent, while in (II) a combination of three independent N—H...O hydrogen bonds links the components into a chain containing bothR22(8) andR42(8) rings, in which th

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47

Li, Li, Dan Zhao, Zhi Liu, et al. "Crystal structure of the lead-containing organic–inorganic hybrid: (C18H26N2)3[Pb4I14(DMSO)2]·2DMSO." Acta Crystallographica Section E Crystallographic Communications 74, no. 12 (2018): 1878–80. http://dx.doi.org/10.1107/s2056989018016584.

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The title compound, tris(1,1′-dibutyl-4,4′-bipyridine-1,1′-diium) bis(dimethyl sulfoxide)di-μ3-iodido-tetra-μ2-iodido-octaiodidotetralead(II) dimethyl sulfoxide disolvate, (C18H26N2)3[Pb4I14(C2H6OS)2]·2C2H6OS, belongs to a class of organic–inorganic hybrid materials with novel functionalities. In this compound, C—H...O and C—H...I hydrogen-bonding interactions, π–π interactions, other short contacts and Pb octahedral chains are present, extending the crystal structure into a three-dimensional supramolecular network.

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48

BOUTIN, B. K., A. L. REYES, J. T. PEELER, and R. M. TWEDT. "Effect of Temperature and Suspending Vehicle on Survival of Vibrio parahaemolyticus and Vibrio vulnificus." Journal of Food Protection 48, no. 10 (1985): 875–78. http://dx.doi.org/10.4315/0362-028x-48.10.875.

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Four strains of Vibrio vulnificus and two strains of Vibrio parahaemolyticus from clinical and environmental sources were examined for their ability to survive storage at 4 and −20°C in shrimp homogenate and at −80°C in shrimp homogenate, fetal bovine serum and dimethyl sulfoxide. Cell counts declined with time at 4 and −20°C but they remained stable after freezing at −80°C. Dimethyl sulfoxide was the superior menstruum at −80°C because it protected against freezing lethality.

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49

Kiss, László, Ferenc Kovács, and Sándor Kunsági-Máté. "Electropolymerization of N,N'-Diphenylguanidine in Non-Aqueous Aprotic Solvents and Alcohols." Periodica Polytechnica Chemical Engineering 65, no. 1 (2020): 139–47. http://dx.doi.org/10.3311/ppch.14959.

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Electrooxidation of N,N’-diphenylguanidine (1,3-diphenylguanidine) was investigated in aprotic (acetonitrile, acetone, dimethyl sulfoxide, dimethyl formamide, propyleneoxide, nitromethane) and alcoholic (methanol, ethanol, 1-propanol, 1-butanol, 1-pentanol, benzyl alcohol) non-aqueous solvents at platinum electrode with cyclic voltammetry. Its concentration was 5 mM in most cases. In acetonitrile and acetone a sharp voltammetric peak appeared around 1 V vs. reference and currents measured in the subsequent scans showed that the electrode fouled quickly. In dimethyl formamide, the anodic peak h

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Saha, Bidyut, Monirul Islam, and Asim K. Das. "Kinetics and Mechanism of 2,2′-bipyridine Catalysed Chromium(VI) Oxidation of Dimethyl Sulfoxide in the Presence and Absence of Surfactants†." Journal of Chemical Research 2005, no. 7 (2005): 471–74. http://dx.doi.org/10.3184/030823405774309050.

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In the 2,2′-bipyridine (bipy) catalysed CrVI oxidation of dimethyl sulfoxide (DMSO) to dimethyl sulfone, the CrVI–bipy complex formed at the pre - equilibrium step undergoes a nucleophilic attack by the S or O of DMSO to form a positively charged reactive intermediate. This intermediate experiences an oxygen transfer or a ligand coupling to give the products. The anionic surfactant (SDS) accelerates the process while the cationic surfactant (CPC) retards the reaction.

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