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EPR study of catalytic systems for dimerization of olefins based on π-allyl complexes of nickel

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    Systems exemplified by π-allyl(π-pentenyl, π-crotyl)nickel bromide, in combination with AlBr3 and PPh3, are the most active catalysts for the oligomerization of ethylene or propylene.

  2. 2.

    The EPR spectral data permit the conclusion that Ni(I) is formed during the formation of the catalytic system. Colloidal Ni is formed in the reaction with the olefin.

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Literature cited

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Authors and Affiliations

  1. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow

    N. A. Borisova, G. P. Karpacheva, E. A. Mushina & B. A. Krentsel'

Authors
  1. N. A. Borisova
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  2. G. P. Karpacheva
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  3. E. A. Mushina
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  4. B. A. Krentsel'
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2131–2133, September, 1978.

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Borisova, N.A., Karpacheva, G.P., Mushina, E.A. et al. EPR study of catalytic systems for dimerization of olefins based on π-allyl complexes of nickel. Russ Chem Bull 27, 1882–1883 (1978). https://doi.org/10.1007/BF00929245

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  • DOI: https://doi.org/10.1007/BF00929245

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