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  1. No Access

    Article

    Synthesis, structure, and rearrangements of new tricarbonylchromium complexes of substituted heptalenes

    Reactions of 1,2,5,6,8,10-hexamethylheptalene (1) and its bond isomer, 1,4,5,6,8,10-hexamethylheptalene (2), with tricarbonylchromium complexes L{in3}Cr(CO){in3} (L=NH{in3} and Py) have been investigated. Ther...

    Yu. A. Ustynyuk, O. I. Trifonova, A. V. Yatsenko… in Russian Chemical Bulletin (1994)

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    Article

    Synthesis and reactions of dicarbonyl (η2-indene)-η5-indenyl complexes of manganese and rhenium

    Photochemical reactions of M(CO)3(η5-C9H7), where M=Mn (1) or Re (2), with indene have produced η2-indene complexes M(CO)2(η2-C9H8)(η5-C9H7), where M=Mn (3) or Re (4). Deprotonation of complex3 witht-BuOK in THF ...

    O. I. Trifonova, A. A. Borisenko, Yu. A. Ustynyuk… in Russian Chemical Bulletin (1993)

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    Article

    Synthesis and reactions of chromium tricarbonyl complexes of 5,10-dihydroindeno[2,1-a]indene

    1. 1-4,4a,10a-η6-5,10-Dihydroindeno[2,l-a]-indenechromium tricarbonyl was synthesized. Upon treatment with t-BuO...

    O. I. Trifonova, R. A. Galiullin… in Bulletin of the Academy of Sciences of the… (1988)

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    Article

    Mechanism of haptotropic rearrangements in the chromium tricarbonyl complexes of naphthalene and its analogs

    1. The haptotropic rearrangements in the chromium tricarbonyl complexes of 1-methylacenaphthene take place predo...

    Yu. F. Oprunenko, S. G. Malyugina… in Bulletin of the Academy of Sciences of the… (1988)

  5. No Access

    Article

    First example of the n55→n5 interannular haptotropic migration of the metal-containing group in transition metal π-complexes

    O. I. Trifonova, R. A. Galuillin… in Bulletin of the Academy of Sciences of the… (1987)

  6. Article

    Synthesis of protected peptides corresponding to fragment A13–16 of human insulin

    Yu. P. Shvachkin, Yu. N. Tikhonov, O. I. Trifonova… in Chemistry of Natural Compounds (1979)

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