Search Results - "Rizvanov, I. Kh"

Synthesis of Betulin and Allobetulin Derivatives Containing Heterylthioacetoxyl Groups by Trishin, Yu. G., Vakhrusheva, E. D., Anisimova, N. A., Derkacheva, O. Y., Baichurin, R. I., Rizvanov, I. Kh

“…Previously unknown betulin and allobetulin derivatives, which are of interest as potential biologically active substances, were synthesized by replacing…”
Get full text

Mass-Spectrometric Study of Substituted (β-Hydroxy-, β-Acetoxy)sulfides and -Sulfones of 1,3-Dioxepane Series Using Electron Ionization by Shamsutdinova, L. R., Musin, R. Z., Paveliev, R. S., Rizvanov, I. Kh, Dimukhametov, M. N.

“…The electron ionization mass spectra of substituted (β-hydroxy)sulfides, -sulfones, and their corresponding acetates of the 1,3-dioxepane series have been…”
Get full text

New terpyridine derivatives of thiacalix[4]arenes in solution and at the water-air interface by Muravev, A. A., Agarkov, A. S., Galieva, F. B., Yakupov, A. T., Bazanova, O. B., Rizvanov, I. Kh, Shokurov, A. V., Zaitseva, A. V., Selektor, S. L., Solovieva, S. E., Antipin, I. S.

“…New di- and tetrasubstituted thiacalix[4]arenes in cone and 1,3-alternate configurations containing terpyridine and triazole fragments at the lower rim of the…”
Get full text

Study of the reactivity of organonickel sigma-complexes towards nitriles by Gafurov, Z. N., Sakhapov, I. F., Babaev, V. M., Dobrynin, A. B., Kurmaz, V. A., Metlushka, K. E., Rizvanov, I. Kh, Shaikhutdinova, G. R., Sinyashin, O. G., Yakhvarov, D. G.

“…The reactivity of organonickel sigma-complexes of type [NiBr(Ar)(bpy)], where Ar = 2,6-dimethylphenyl (Xyl), 2,4,6-trimethylphenyl (Mes),…”
Get full text

Hybrid thiacalix[4]arene/SiO2 nanoparticles: synthesis and selective adsorption of aniline and phenol nitro derivatives by Yakimova, L. S., Ziatdinova, R. V., Evtugyn, V. G., Rizvanov, I. Kh, Stoikov, I. I.

“…Hybrid thiacalix[4]arene/SiO 2 nanoparticles based on a thiacalixarene derivative containing simultaneously three benzyl and one triethoxysilyl groups at the…”
Get full text

Uranyl Incorporation into the Polyoxometalate Cavity. Synthesis and Characterization of [(UO2)8P8W48O184]24 by Korenev, V. S., Abramov, P. A., Gushchin, A. L., Stass, D. V., Babaev, V. M., Rizvanov, I. Kh, Sokolov, M. N.

“…The reaction of uranyl nitrate with the [P 8 W 48 O 184 ] 40– polylacunary polyanion gives the [(UO 2 ) 7 P 8 W 48 O 184 ] 26– ( 1 ) and [(UO 2 ) 8 P 8 W 48 O…”
Get full text

Synthesis and Antioxidant Activity of Sterically Hindered Phenol Derivatives of Carboxy- and Sulfobetaines by Tagasheva, R. G., Shakirova, E. R., Bukharov, S. V., Galkina, I. V., Ziyatdinova, G. K., Musin, R. Z., Rizvanov, I. Kh

“…New multifunctional antioxidants based on carboxy- and sulfobetaines with sterically hindered phenol fragments were synthesized. The antioxidant capacity of…”
Get full text

Reactivity of phosphine oxide H3PO in the reactions with ketones by Gorbachuk, E. V., Badeeva, E. K., Babaev, V. M., Rizvanov, I. Kh, Zinnatullin, R. G., Pavlov, P. O., Khayarov, Kh. R., Yakhvarov, D. G.

“…The reactivity of the electrochemically generated phosphine oxide H 3 PO towards ketones (acetone, ethyl methyl ketone, methyl n -propyl ketone, and tert…”
Get full text

Polyfused nitrogen-containing heterocycles 23. Methyl 4-hydroxy-3-phenyl-5-phenyl(alkyl)-2-phenyliminoselenazolidine-4-carboxylates and selenazolo[3,4-a]quinoxalin-4(5H)-one derivatives on their basis by Mamedov, V. A., Zhukova, N. A., Gubaidullin, A. T., Beschastnova, T. N., Rizvanov, I. Kh, Levin, Ya. A., Litvinov, I. A.

“…Condensation of methyl phenyl(alkyl)halopyrotartrates with N , N ′-diphenylselenourea leads to the formation of methyl…”
Get full text

Electrochemical properties and reactivity of organonickel sigma-complex [NiBr(Mes)(bpy)] (Mes = 2,4,6-trimethylphenyl, bpy = 2,2′-bipyridine) by Sakhapov, I. F., Gafurov, Z. N., Babaev, V. M., Kurmaz, V. A., Mukhametbareev, R. R., Rizvanov, I. Kh, Sinyashin, O. G., Yakhvarov, D. G.

“…Electrochemical properties and reactivity of electrochemically activated forms of organonickel sigma-complex [NiBr(Mes)(bpy)] (where Mes =…”
Get full text

Electrochemical synthesis and catalytic activity of organonickel sigma-complexes by Yakhvarov, D. G., Trofimova, E. A., Rizvanov, I. Kh, Fomina, O. S., Sinyashin, O. G.

“…A new industrially applicable method of organonickel sigma-complexes production is developed. The technique is based on the reaction of the oxidative addition…”
Get full text

Transformations of anilides of 3-aryl-2,3-epoxypropionic acids when exposed to acidic agents by Mamedov, V. A., Mamedova, V. L., Khikmatova, G. Z., Samigullina, A. I., Gubaidullin, A. T., Bazanova, O. B., Rizvanov, I. Kh, Sinyashin, O. G.

“…Anilides of 3-aryl-2,3-epoxypropionic acids on treatment with aqueous HBr gave 3-aryl-3-bromo-2-hydroxypropionic acid anilides and (in some cases)…”
Get full text

Palladium nanoparticles stabilized by sterically hindered phosphonium salts as Suzuki cross-coupling catalysts by Ermolaev, V. V., Arkhipova, D. M., Nigmatullina, L. Sh, Rizvanov, I. Kh, Milyukov, V. A., Sinyashin, O. G.

“…Palladium nanoparticles with an average size of 2.5±0.5 nm formed from palladium acetate in the presence of tri- tert -butyl(decyl)phosphonium…”
Get full text

Synthesis of Macrocyclic Derivatives of the Diterpenoid Isosteviol with Two and Four ent-Beyerane Frameworks by Strobykina, I. Yu, Babaev, V. M., Rizvanov, I. Kh, Kataev, V. E.

“…Macrocycles with two or four ent-beyerane diterpenoid frameworks joined by ester spacers with various polymethylene chain lengths (n = 2, 6, 8) were…”
Get full text

Electrochemical properties and catalytic activity in the ethylene polymerization processes of nickel complexes with 2,2′-bipyridine in the presence of ortho-phosphinophenol derivatives by Fomina, O. S., Kislitsyn, Yu. A., Babaev, V. M., Rizvanov, I. Kh, Sinyashin, O. G., Heinicke, J. W., Yakhvarov, D. G.

“…Electrochemical properties of the [NiBr 2 (bpy) 2 ] complex, where bpy = 2,2′-bipyridyl, have been studied in the presence of derivatives of ortho -phosphine…”
Get full text

Electrochemical generation of P4 2– dianion from white phosphorus by Yakhvarov, D. G., Gorbachuk, E. V., Khayarov, Kh. R., Morozov, V. I., Rizvanov, I. Kh, Sinyashin, O. G.

Get full text

Synthesis and properties of new thiophosphorylated thioureas containing a trialkoxysilyl group by Vagapova, L. I., Sharafutdinova, D. R., Burilov, A. R., Mustafina, A. R., Babaev, V. M., Rizvanov, I. Kh, Pudovik, M. A.

“…Reactions of thiophosphoryl isothiocyanates with 3-(triethoxysilyl)propan-1-amine afforded new thiophosphorylated thioureas containing a triethoxysilyl group…”
Get full text

Electrochemical generation of P42– dianion from white phosphorus by Yakhvarov, D. G., Gorbachuk, E. V., Khayarov, Kh. R., Morozov, V. I., Rizvanov, I. Kh, Sinyashin, O. G.

“…Electrochemical reduction of elemental (white) phosphorus in an undivided cell equipped with a sacrificial metal anode (Al, Co, Nb, Sn) results in the…”
Get full text

Influence of the medium self-organization on the catalytic activity of palladium nanoparticles stabilized by amphiphilic phosphonium salts in the Suzuki reaction by Ibragimova, A. R., Arkhipova, D. M., Vagapova, G. I., Ermolaev, V. V., Galkina, I. V., Nigmatullina, L. Sh, Rizvanov, I. Kh, Zakharova, L. Ya, Milyukov, V. A., Konovalov, A. I., Sinyashin, O. G.

“…The influence of the aggregation properties of the medium on the catalytic activity of palladium nanoparticles stabilized by amphiphilic phosphonium salts was…”
Get full text

α-Amino acetals containing a phosphonate or phosphine oxide group. Synthesis and reactions with resorcinols by Vagapova, L. I., Amirova, L. R., Pavlova, E. Yu, Burilov, A. R., Voronina, Yu. K., Syakaev, V. V., Sharafutdinova, D. R., Rizvanov, I. Kh, Garifzyanov, A. R., Pudovik, M. A.

“…New α-amino acetals containing a phosphonate or phosphine oxide group were synthesized by the Kabachnik-Fields reaction in the ternary system amino…”
Get full text