F. Calderazzo et al., SYNTHESIS OF [TI(ETA(6)-1,3,5-(C6H3PR3)-PR-I)(2)][BAR4] (AR=C6H5, P-C6H4F, 3,5-C6H3(CF3)(2)), THE FIRST TITANIUM(I) DERIVATIVES, Organometallics, 16(14), 1997, pp. 3100-3101
The oxidation of Ti(eta(6)-1,3,5-(C6H3Pr3)-Pr-i)(2) with FeCp2[BAr4],
Ar = C6H5, p-C6H4F, 3,5-C6H3(CF3)(2), affords good yields of the param
agnetic derivatives of titanium(I), [Ti(eta(6)-1,3,5-(C6H3Pr3)-Pr-i)(2
)][BAr4]; these compounds have been characterized by conventional meth
ods, including single-crystal X-ray diffractometry of i(eta(6)-1,3,5-(
C6H3Pr3)-Pr-i)(2)][B(p-C6H4F)(4)].