Exchange chemistry of tBu3P(CO2)B(C6F5)2Cl

Abstract

Halide exchange from the species tBu(3)P(CO(2))B(C(6)F(5))(2)Cl 1 with Me(3)SiOSO(2)CF(3) gave tBu(3)P(CO(2))B(C(6)F(5))(2)(OSO(2)CF(3)) 2. Similarly, Lewis acid exchange occurs in reactions of 1 with Al(C(6)F(5))(3) and [Cp(2)TiMe][B(C(6)F(5))(4)] affording the products, tBu(3)P(CO(2))Al(C(6)F(5))(3)3 and [tBu(3)P(CO(2))TiCp(2)Cl][B(C(6)F(5))(4)] 4.