… -metal derivatives of main group and transition metal elements: the first X-ray structural characterisation of chlorodifluorovinyl-containing organometallic complexes

…, JA Greenall, RG Pritchard, J Sherrington

Index: Barnes, Nicholas A.; Brisdon, Alan K.; Cross, Wendy I.; Fay, Joseph G.; Greenall, Jacqueline A.; Pritchard, Robin G.; Sherrington, James Journal of Organometallic Chemistry, 2000 , vol. 616, # 1-2 p. 96 - 105

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Abstract

The one-pot reaction of the CFC replacement 1-chloro-2, 2, 2-trifluoroethane (CF3CH2Cl, HCFC-133a) with two equivalents of butyllithium in diethylether at− 78° C followed by the addition of main group or transition metal halides results in good yields of the metal- chlorodifluorovinyl-containing compounds R3Sn (CCl CF2){R= Me, Et, Bu}, Sn (CCl CF2) 4, Sb (CCl CF2) 3, Hg (CCl CF2) nCl (2− n)(n= 1, 2), trans-[Ni (CCl CF2) 2 (PBu3) 2], ...