%0 Journal Article %A Hidalgo Llinás, Gerardo %A Mena Montoro, Miguel %A Palacios Gragera, Federico Fernando %A Royo Gracia, Pascual %A Serrano Roche, Ricardo %T (C5Me5)SiMe3 as a mild and effective reagent for transfer of the C5Me5 ring: an improved route to monopentamethylcyclopentadienyl trihalides of the group-4 elements %D 1988 %@ 0022-328X %U http://hdl.handle.net/10017/4653 %X The reaction between (C5Me5)SiMe3 and group 4 element tetrahalides MX4 (M=Ti, X=Cl, Br, I; M=Zr and Hf, X=Cl) gives the corresponding (η5-C5Me5)MX3 derivatives in nearly quantitative yields in a one-step procedure without the need for further purification. %K Monopentamethylcyclopentadienyl trihalides %K Ciencia %K Química inorgánica %K Science %K Chemistry, inorganic %~ Biblioteca Universidad de Alcala