Výsledky vyhledávání - "E. G. Yarkova"

Reaction of PtCl4 with 18-crown-6 in aprotic solvents (Nitromethane, acetonitrile, and 1,2-dichloroethane)

Autor: R. A. Khasanshin, V. K. Polovnyak, E. V. Guseva, T. T. Zinkicheva, E. G. Yarkova

Publikováno v: Russian Journal of General Chemistry. 77:1864-1873

Specific features of the reaction of anhydrous PtCl4 with 18-crown-6 in anhydrous solvents with different donor and solvating abilities, such as nitromethane, acetonitrile, and 1,2-dichloroethane, under an inert atmosphere are studied. Ionic platinum

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9239a403f6c469ac023fa9abbd8563b1
https://doi.org/10.1134/s1070363207110047

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Reaction of H2PtCl6 with 18-crown-6 and dibenzo-18-crown-6 in 1,2-dichloroethane and acetonitrile

Autor: E. G. Yarkova, V. K. Polovnyak, R. A. Khasanshin, T. E. Busygina, R. A. Yusupov, E. V. Guseva

Publikováno v: Russian Journal of General Chemistry. 74:1478-1484

Compounds of the compositions [2(18-crown-6)⋅6(H2O)⋅2(C2H4Cl2)⋅{Pt2+(C2H4)}⋅(Pt2Cl10)2−], [4(18-crown-6)⋅2(OH3)+⋅2(OH2)⋅2(NH3)⋅(Pt2Cl10)2−], [(dibenzo-18-crown-6)⋅6(H2O)⋅{Pt2+(C2H4)}⋅(Pt2Cl10)2−], and [4(dibenzo-18-crown-6

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06d4c086bc2dba5c192a9530c83d9aa2
https://doi.org/10.1007/s11176-005-0040-5

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[Untitled]

Autor: R. M. Kalyanova, E. A. Ishmaeva, D. V. Chachkov, G. R. Fattakhova, I. L. Odinets, Ya. A. Vereshchagina, E. G. Yarkova, Oleg I. Artyushin, Tatyana A. Mastryukova

Publikováno v: Russian Chemical Bulletin. 52:638-646

Under conditions of the phase transfer catalysis, acylation of (thio)phosphorylacetonitriles by (het)aroyl chlorides affords the Z-enol forms of C-acylation products in high yields. Their configurations were studied by IR spectroscopy, dipole moment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c9dcba1eeb485fd94f7d8428923d33aa
https://doi.org/10.1023/a:1023906822755

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[Untitled]

Autor: Liliya M. Burnaeva, G. R. Fattakhova, Ya. A. Vereshchagina, E. G. Yarkova, Eleonora A. Ishmaeva, Vladimir F. Mironov, Aidar T. Gubaidullin, Dmitry B. Krivolapov, I. A. Litvinov

Publikováno v: Russian Journal of General Chemistry. 72:1195-1201

2-X-5,6-benzo-1,3,2-dioxaphosphinin-4-ones (X = N = C = O, Cl, NEt2), regardless of their aggregative state, prefer one and the same conformation (flattened sofa); the exocyclic substituent occupies either an axial (N = C = O, NEt2) or an equatorial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::944f3a3b5efd178f8bcc60b99cd82fc6
https://doi.org/10.1023/a:1020811309234

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[Untitled]

Autor: Ya. A. Vereshchagina, G. R. Fattakhova, Igor A. Litvinov, S. V. Makarenko, E. V. Trukhin, Dmitry B. Krivolapov, E. G. Yarkova, Eleonora A. Ishmaeva, I. V. Pavlova, V. M. Berestovitskaya

Publikováno v: Russian Journal of General Chemistry. 71:429-436

A preparation method was developed for new representatives of halonitroenamines, 1-bromo-1-nitro-2-piperidino(cyclohexylamino)-2-phenylethenes. Both molecules possess E configuration and are of high polarity.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e07e7c961d93819c348218a4cdec0b5
https://doi.org/10.1023/a:1012373505297

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[Untitled]

Autor: L. S. Gracheva, V. K. Polovnyak, R. A. Khasanshin, E. G. Yarkova, T. E. Busygina, E. V. Guseva, R. A. Yusupov

Publikováno v: Russian Journal of General Chemistry. 71:217-221

The products of the reactions between potassium hexachloroplatinate {K2PtCl6} and 18-crown-6 or dibenzo-18-crown-6 in acetonitrile were studied. Pure crystalline compounds [2K·2(18-crown-6)· 2CH3CN]2+·[PtCl6]2-·2H2O, [2K·dibenzo-18-crown-6·CH3C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10e560676525c0c20d091f59290b0ae2
https://doi.org/10.1023/a:1012395220801

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