Zobrazeno 1 - 10
of 18
pro vyhledávání: '"M. V. Tsikalova"'
Publikováno v:
Mendeleev Communications. 28:190-191
The rate constants for addition of the radical anion [O4S]•– at C=C and C=O double bonds of N,N-dimethylacrylamine have been evaluated by the electron paramagnetic resonance technique.
Publikováno v:
Russian Chemical Bulletin. 59:1707-1712
The addition of •CCl3 and •But radicals to (η2-C70)Os(CO)(PPh3)2(CNBut) (1) and (η2-C70)[Os(CO)(PPh3)2(CNBut)]2 (3) was studied by ESR spectroscopy. The metal fragment in complex 1 does not influence the regioselectivity of the addition of the
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 16:314-321
In this paper we have present the results of study for electronic influence of the metal fragment on the regioselectivity of addition of •CCl3 (R1 ) and •Bu t (R2 ) radicals to the complexes (η2‐C60)IrH(CO)(PPh3)2 (I), (η2‐C60)IrH(CO)[(+)DI
Publikováno v:
Russian Chemical Bulletin. 57:309-315
Addition of the ·P(O)(OPri)2, Me·, Et·, ·But, and Cl3C· radicals to the (ν2-C60)Os(CO)-(PPh3)2(CNBut) complex (1) was studied by ESR spectroscopy. The spectral parameters of the spin-adducts of these radicals with complex 1 were determined. The
Publikováno v:
Russian Journal of Electrochemistry. 44:249-253
The electrochemical oxidation and reduction of a series of complexes of platinum-group metals (Os, Ir, and Rh) with fullerene C60 with common formula C60[MLn] (MLn is the metal and the metal-bonded ligands) in the tetrahydrofuran solution are studied
Autor:
D.S. Martyanov, Sergey A. Zapunidy, Dmitry Yu. Paraschuk, Y.N. Novikov, M. V. Tsikalova, E.M. Nechvolodova
Publikováno v:
Pure and Applied Chemistry. 80:2151-2161
Polymer solar cells have shown high potential to convert solar energy into electricity in a cost-effective way. One of the basic reasons limiting the polymer solar cell efficiency is insufficient absorption of the solar radiation by the active layer
Autor:
Ivan V. Stankevich, Yu. N. Novikov, M. V. Tsikalova, E. V. Martynova, R. G. Gasanov, Anatolii L. Chistyakov
Publikováno v:
Russian Chemical Bulletin. 56:1351-1358
The addition of ·P(O)(OPri)2 (R1), ·CMe3 (R2), and ·CCl3 (R3) radicals to metallofullerenes (η2-C60)IrH(CO)(CNBut)2(o-HCB10H9CCH2PPh2-B,P) (1), (η2-C60)IrH(CO)(DIOP) (DIOP is (4R,5R)-(+)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolan
Autor:
R. G. Gasanov, Yu. N. Novikov, A. V. Usatov, E. V. Martynova, M. V. Tsikalova, Boris Tumanskii
Publikováno v:
Russian Chemical Bulletin. 53:2051-2055
It was determined by ESR spectroscopy that the UV irradiation of toluene solutions containing Hg[P(O)(OPri)2 and the complex (η2-C60)Os(CO)(PPh3)2(CNBut) produces six stable regioisomeric adducts of phosphoryl radicals with complexes, which are not
Autor:
Valentina P. Gubskaya, Boris Tumanskii, M. V. Tsikalova, G. M. Fazleeva, V. V. Zverev, R. G. Gasanov, I. A. Nuretdinov
Publikováno v:
Russian Chemical Bulletin. 52:2675-2678
The addition of the ·But (R1) and ·P(O)(OPri)2 (R2) radicals to pyrrolidino[60]fullerenes C60CH2NMeCHX (X = C6H4N(CH2CH2Cl)2, 2,6-(But)2C6H2OH, PhC6H4, and indol-3-yl) was studied by ESR spectroscopy. The rate constants of R1 radical addition to th
Autor:
Kirill K. Babievskii, Evgenii I. Vorontsov, Yurii N. Novikov, M. V. Tsikalova, Vasily V. Bashilov, Sergei V. Zheludkov, Viatcheslav I. Sokolov
Publikováno v:
Mendeleev Communications. 21:256-258
The fullerene–metal complexes (η2-C60)MH(CO)[(+)DIOP] (M=Ir, Rh) have been prepared by the exchange reaction of PPh3 in corresponding (η2-C60)MH(CO)(PPh3)2 for the chelate optically active ligand (+)DIOP [(+)-2,3-O-isopropylidene-2,3-dihydroxy-1,