Skip to main content

14 Result(s)

within L. N. Morozova Remove this filter

and

  1. No Access

    Article

    Composition and age of zircons from the Orekhovo-Pavlograd shear zone (Ukrainian Shield): a contribution to the reconstruction of geological evolution

    We performed a joint analysis of SHRIMP II U-Pb ages (68 measurements for 5 rock types) and trace and rare-earth element compositions of zircons (41 determinations made in the same points that were utilized fo...

    S. B. Lobach-Zhuchenko, S. G. Skublov, Sh. K. Baltybaev… in Geochemistry International (2015)

  2. No Access

    Article

    Archean rock homologs in the Kola superdeep borehole section in the northern part of the White Sea mobile belt, Voche-Lambina test site

    The Archean Complex homologs of the Kola superdeep borehole (SG-3) were identified in the northern part of the White Sea mobile belt. Tonalite-trondhjemite-granodiorite gneisses of the Voche-Lambina test site ...

    L. N. Morozova, F. P. Mitrofanov, T. B. Bayanova, V. R. Vetrin… in Doklady Earth Sciences (2012)

  3. No Access

    Article

    Trends in the Chemical Pollution and Dynamics of Kaliningrad Bay

    The dynamics and trends in the chemical pollution of water and the bottom sediment of Kaliningrad Bay in the Vistula Lagoon are examined. Mean annual and one-moment estimates of the conditions and level of thi...

    N. A. Bogdanov, A. A. Vorontsov, L. N. Morozova in Water Resources (2004)

  4. No Access

    Article

    Electron-transfer induced cleavage and formation of C-H-bonds in 17ē and 19ē platinum complexes

    The electrochemical behavior of platinum complexes [Pt(η4-diene)(η5-C5R5)]+BF4 − (1 +, diene = C5Me5H, R = H;2 +, diene = C5Me5H, R = Me;3 +, diene = C6H8, R = Me;4 +, diene = C8H12, R = Me) was studied by cyclic...

    M. G. Peterleitner, L. N. Morozova, T. A. Peganova… in Russian Chemical Bulletin (1995)

  5. No Access

    Article

    Exo-H- andendo-H-η4-pentamethylcyclopentadiene complexes of platinum

    A mixture ofendo-H andexo-H isomers (1a and1b) of the (η4-C5Me5H)PtCl2 complex was prepared by the reaction of K2PtCl4 with C5Me5H in MeOH. The mixture of isomers reacts with CpTl in the presence of TiBF4 to give...

    O. V. Gusev, L. N. Morozova, T. A. Peganova, P. V. Petrovskii… in Russian Chemical Bulletin (1994)

  6. No Access

    Article

    Catalytic conversions of cyclic C3-olefins in the presence of metal complexes. 6. Effect of P(NEt2)3 ligand on the properties of complex Ni(O) catalyst in oligomerization of methylenecyclopropane

    Preferential formation of di- or trimers of methylenecyclopropane (MCP) under the influence of Ni(O) complexes is determined by the nature of ligands, additions of modifiers, and the reaction conditions. The N...

    D. B. Furman, M. K. Munshieva, A. O. Ivanov… in Bulletin of the Academy of Sciences of the… (1991)

  7. No Access

    Article

    Comparison of the corrosion cracking susceptibility of bolts of 40Kh and 20Kh2NMTRB steels in a slightly corrosive medium

    N. I. Sotskov, V. M. Goritskii… in Soviet materials science : a transl. of Fi… (1990)

  8. No Access

    Article

    Catalytic reactions of C3-cyclic olefins in the presence of metal complexes. 4. Ni complexes as catalysts for the [2+2]-cyclodimerization of spiro[2,3]hex-1-ene

    Ni(0), Ni(I), and Ni(II) complexes, differing in the ligand environment of the central atom, bring about di-, tri-, and oligomerization of spiro[2,3]-hex-1-ene (SH). The most efficient catalyst for the [2+2]-c...

    D. B. Furman, T. Yu. Rudashevskaya… in Bulletin of the Academy of Sciences of the… (1990)

  9. No Access

    Article

    Catalytic transformations of C3 cyclic olefins in the presence of Ni(O) complexes. 3. Ni(PPh3)n complexes (n=3,4) as catalysts for the dimerization and trimerization of methylenecyclopropane and reaction intermediates

    1. The formation of (η2-methylenecyclopropane)bis(triphenylphosphine)nickel was established in the reaction of m...

    D. B. Furman, A. O. Ivanov, A. V. Kudryashev… in Bulletin of the Academy of Sciences of the… (1989)

  10. No Access

    Article

    Catalytic activity of nickel complexes in vinyl hydrogen substitution reactions and styrene dimerization

    1. The complexes ArNiXL2 and HNiXL2 (X is halide, L is tertiary phosphine) in the presence of zinc catalyze the ...

    T. E. Kron, V. S. Lopatina, L. N. Morozova… in Bulletin of the Academy of Sciences of the… (1989)

  11. No Access

    Article

    Metal complexes in the catalytic reactions of olefins. 1. Comparison of the catalytic properties of triphenylphosphine nickel complexes both individually and heterogenized on Al2O3 in the dimerization of ethylene

    By studying the liquid-phase dimerization of ethylene in the presence of Cat-Et3Al2-Cl3 catalytic systems based on a nickel complex heterogenized on Al2O3 and a number of model nickel complexes, a similar activit...

    D. B. Furman, N. V. Volchkov, L. S. Isaeva… in Bulletin of the Academy of Sciences of the… (1988)

  12. No Access

    Article

    Catalytic conversions of C3-cyclic olefins in the presence of metal complexes

    1. It has been shown that in the presence of (η2-methylenecyclopropane)bis(triphenyl-phosphine) nickel (Kt-1) an...

    D. B. Furman, A. V. Kudryashev, A. O. Ivanov… in Bulletin of the Academy of Sciences of the… (1988)

  13. No Access

    Article

    Reactions of cyclammonium cations

    The polarographic reduction of pyridinium cations with various substituents both in the nucleus and at the heteroatom has been investigated. The reduction mechanism is determined y the substituents in the pyri...

    M. K. Polievktov, A. K. Sheinkman, L. N. Morozova in Chemistry of Heterocyclic Compounds (1973)

  14. No Access

    Article

    Cycle of programs for the calculation of problems in gas electron diffraction

    L. N. Morozova, G. A. Kuznetsova, N. V. Alekseev… in Journal of Structural Chemistry (1967)