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Synthesis, properties, and reactivity of the stilbene complex of ytterbium (PhCH=CHPh)Yb(THF)2. Crystal structure of (2,4,6-But 3C6H2O)2Yb(THF)3

  • Organometallic Chemistry
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Russian Chemical Bulletin Aims and scope

Abstract

The stilbene complex of ytterbium (PhCH=CHPh)Yb(THF)2 (1) was prepared by the reaction of YbI2(THF)2 with a twofold excess of (PhCH=CHPh)− Li+. Based on the data of IR and ESR spectroscopy and on the results of magnetic measurements, compound1 was characterized as a complex of divalent ytterbium with the stilbene dianion. The reactivity of complex1 toward different types of reagents was studied. The structure of the product of the reaction of1 with 2,4,6-tri(tert-butyl)phenol (2,4,6-But 3C6H2O)2Yb(THF)3 was established by X-ray diffraction analysis.

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Authors and Affiliations

  1. G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, 49 ul. Tropinina, 603600, Nizhny Novgorod, Russian Federation

    A. A. Trifonov, E. N. Kirillov, E. A. Fedorova, N. P. Makarenko & M. N. Bochkarev

  2. Technische Universität Berlin, Institute für Anorganische und Analitische Chemie, 17 Juni Str. 135, D-10623, Berlin, Germany

    H. Schumann & S. Muehle

Authors
  1. A. A. Trifonov
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  2. E. N. Kirillov
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  3. E. A. Fedorova
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  4. N. P. Makarenko
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  5. M. N. Bochkarev
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  6. H. Schumann
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  7. S. Muehle
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Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 11, pp. 2345–2350, November, 1998.

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Trifonov, A.A., Kirillov, E.N., Fedorova, E.A. et al. Synthesis, properties, and reactivity of the stilbene complex of ytterbium (PhCH=CHPh)Yb(THF)2. Crystal structure of (2,4,6-But 3C6H2O)2Yb(THF)3 . Russ Chem Bull 47, 2274–2279 (1998). https://doi.org/10.1007/BF02494295

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  • DOI: https://doi.org/10.1007/BF02494295

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