Procédé de préparation de vanadium-arènes

Process for producing vanadium-arenes

Verfahren zur Herstellung von Vanadium-arenen

Abstract

Vanadium-arenes [V(arene)₂] (arene = benzene or mono-, di-, or poly-alkyl-substituted benzene) are obtained, with a high yield, by means of the reduction of a vanadium-arene iodide with zinc, manganese or iron in metal form, or with cobalt di-(cyclopentadienyl). Vanadium-arenes are useful in the preparation of catalyst components active in ethylene polymerization, or in the copolymerization of ethylene in an alpha-olefin.

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Patent Citations (1)

    Publication numberPublication dateAssigneeTitle
    US-4526724-AJuly 02, 1985Standard Oil Company (Indiana)Process for the preparation of zero valent bis-arene transition metal compounds

NO-Patent Citations (2)

    Title
    CHEMISCHE BERICHTE
    JOURNAL OF ORGANOMETALLIC CHEMISTRY

Cited By (3)

    Publication numberPublication dateAssigneeTitle
    EP-0525857-A1February 03, 1993ENICHEM S.p.A.Procedure for the producing of vanadium bis-arenes from vanadium oxychloride
    US-5210244-AMay 11, 1993Ecp Enichem Polimeri S.R.L.Procedure for the production of vanadium bis-arenes from vanadium oxychloride