Synthesis of [Ti(η<sup>6</sup>-1,3,5-C<sub>6</sub>H<sub>3</sub><i><sup>i</sup></i>Pr<sub>3</sub>)<sub>2</sub>][BAr<sub>4</sub>] (Ar = C<sub>6</sub>H<sub>5</sub>, <i>p</i>-C<sub>6</sub>H<sub>4</sub>F, 3,5-C<sub>6</sub>H<sub>3</sub>(CF<sub>3</sub>)<sub>2</sub>), the First Titanium(I) Derivatives
作者:Fausto Calderazzo、Isabella Ferri、Guido Pampaloni、Ulli Englert、Malcolm L. H. Green
DOI:10.1021/om970155o
日期:1997.7.1
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 paramagnetic derivatives of titanium(I), [Ti(eta(6)-1,3,5-(C6H3Pr3)-Pr-i)(2)][BAr4]; these compounds have been characterized by conventional methods, including single-crystal X-ray diffractometry of [Ti(eta(6)-1,3,5-(C6H3Pr3)-Pr-i)(2)][B(p-C6H4F)(4)].