Z. Janas et al., SYNTHESIS AND MOLECULAR-STRUCTURE OF A TETRANUCLEAR VANADIUM(III)-MAGNESIUM(II) COMPLEX - A PROCATALYST FOR THE ALKENE POLYMERIZATION PROCESS, Chemical communications, (24), 1996, pp. 2727-2728
Treatment of [VCl3(thf)(3)] (thf = tetrahydrofuran) with [Mg(thffo)(2)
] (thffo = 2-tetrahydrofurfuroxide) in 1:1.5 ratio in thf provides the
tetranuclear 2(mu(3),eta(2)-thffo)(2)(mu,eta(2)-thffo)(4)Cl-4]. 2CH(2
)Cl(2) complex, for which a structural study and catalytic activity in
ethene polymerization process are reported.