Ai. Wallbank et Jf. Corrigan, 1,1 '-Bis(trimethylsilylseleno)ferrocene in cluster synthesis: a redox active surface on a copper-selenide core, CHEM COMMUN, (4), 2001, pp. 377-378
1,1'-Bis(trimethylsilylseleno)ferrocene 1 has been prepared from the reacti
on of [1,1'-Fe(eta (5)-C5H4SeLi)(2)(TMEDA)] and ClSiMe3 in good yield. The
reactive silyl groups on 1 are used as a driving force for the synthesis of
[Cu-8{Fe(eta (5)-C5H4Se)(2)}(4)(PPh2Et)(4)] 2, a cluster possessing four p
eripheral ferrocenyl moieties.