Výsledky vyhledávání - "R. M. Eliseenkova"

Synthesis and extraction properties of some lariat ethers derived from the spontaneously resolved guaifenesin, 3-(2-methoxyphenoxy)propane-1,2-diol

Autor: Robert R. Fayzullin, Alexander A. Bredikhin, Sergey V. Kharlamov, Shamil K. Latypov, Viktorina G. Novikova, R. M. Eliseenkova, Dilyara R. Sharafutdinova, Zemfira A. Bredikhina

Publikováno v: ARKIVOC, Vol 2011, Iss 10, Pp 16-32 (2011)
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Capable of spontaneous resolution rac-3-(2-methoxyphenoxy)propane-1,2-diol, guaifenesin 1 has been proposed as a cheap and readily available enantiopure precursor for the synthesis of nonracemic crown ethers having ligating OAr and OMe arms (lariat e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::307c5805df3a99f2664762bfee243180
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0012.a02

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Nonracemic menthyl phosphorylacetates

Autor: Sh. K. Latypov, Igor A. Litvinov, Alexey B. Dobrynin, R. I. Tarasova, R. M. Eliseenkova, Yu. Ya. Efremov, O. V. Voskresenskaya, A. A. Balandina, Dilyara R. Sharafutdinova, A. A. Bredikhin

Publikováno v: Russian Chemical Bulletin. 56:290-297

Phosphorylacetic acid esters containing the menthoxy fragment at the phosphorus atom or at the carbonyl group were synthesized. The configurations of the enantiomerically pure compounds, viz., methyl (ethoxy)(menthyloxy)phosphorylacetate and menthyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65953ad4b7ab0e8da1434c56eea15b10
https://doi.org/10.1007/s11172-007-0047-7

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Stereoselective synthesis and neurotropic activity of phosphorylacetic acid derivatives

Autor: R. I. Tarasova, O. V. Voskresenskaya, Sh. K. Latypov, A. A. Bredikhin, A. A. Balandina, R. M. Eliseenkova, E. V. Shilovskaya, I. I. Semina

Publikováno v: Pharmaceutical Chemistry Journal. 40:469-472

Stereoselective synthesis of an optically active menthyl ester of 2-chloroethoxy-4′-dimethylaminophenylphosphorylacetic acid (CAPAM) is described. The product structure was confirmed by elemental analyses and IR, NMR (1H, 13C, 31P), and mass spectr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee90e3765b18d0b18eede8f8f6405ada
https://doi.org/10.1007/s11094-006-0156-x

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Oxidation of prochiral sulfides with chiral dioxirane

Autor: R. M. Eliseenkova, S. A. Dieva, Yu. Ya. Efremov, A. A. Bredikhin, Dilyara R. Sharafutdinova

Publikováno v: Russian Journal of Organic Chemistry. 42:12-16

Dioxirane generated in situ by reaction of chiral 1,2:4,5-di-O-isopropylidene-D-erythro-hexo-2,4-diulo-2,6-pyranose with Oxone oxidizes prochiral sulfides to the corresponding sulfoxides with an enantiomeric excess of 2 to 25%.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fffb9315b7854a82a139218068f7287
https://doi.org/10.1134/s1070428006010027

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Electroreduction of Phthalazines and 1,2,5-Thiadiazoles: Structural Factors Determining the Opening of Heterocycle

Autor: Zemfira A. Bredikhina, E. I. Strunskaya, V. V. Yanilkin, Vladimir I. Morozov, Natalya V. Nastapova, Alexander A. Bredikhin, B. I. Buzykin, R. M. Eliseenkova

Publikováno v: Russian Journal of Electrochemistry. 39:1166-1180

Electrochemical reduction of phthalazines and 1,2,5-thiadiazoles containing nucleofugaceous groups at the carbon α-atoms are studied in aprotic and proton-donating media. Heteroatoms, substituents, and media are found to affect potentials and reacti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf8ec15124cd368cb952ade9b9eff540
https://doi.org/10.1023/b:ruel.0000003443.14644.6e

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[Untitled]

Autor: Vladimir I. Morozov, B. I. Buzykin, Natalya V. Nastapova, R. M. Eliseenkova, N. I. Maksimyuk, V. V. Yanilkin

Publikováno v: Russian Journal of General Chemistry. 71:1636-1646

Electrochemical reduction in dimethylformamide of unsymmetrical 1-Cl-4-X-phthalazines and symmetrical 1,4-X2-phthalazines (X = Cl, PhO, MeO, EtO, i-PrO) was studied by voltammetry and electrolysis-ESR. The electron trasfer on 1,4-dichlorophthalazine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70b7b8b06b4f54ec736665024652dfaa
https://doi.org/10.1023/a:1013979709884

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1,2-dihydro-1,2,4,3-triazaphospholo[4,5-a]quinolines as electron carriers in the electrochemical reduction of 1,1-dichloro-2-methoxycarbonyl-2-methylcyclopropane

Autor: R. M. Eliseenkova, N. I. Maksimyuk, B. I. Buzykin, Natalya V. Nastapova, V. V. Yanilkin

Publikováno v: Russian Chemical Bulletin. 48:2065-2068

Electrochemical reduction of 1-X-1-R1-5-methyl-2-phenyl-7-R2-1,2-dihydro-1,2,4,3-tri-azaphospholo[4,5-a]quinolines1–5 (1: X is the lone electron pair (LEP), R1=Et2N, R2=Me;2: X=LEP, R1=Ph, R2=H;3: X=S, R1=Et2N, R2=H;4: X=LEP, R1=Et2N, R2=H;5: X=LEP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1618ef8e13f54663a44cbc2a048e365
https://doi.org/10.1007/bf02494847

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