tris(pentafluorophenyl)borane CAS NO.1109-15-5

tris(pentafluorophenyl)borane

1109-15-5

B(C₆F₅)₃ is a Lewis acid, stronger than the inorganic parent molecule BF₃. In contrast to the prominent Lewis acids, the pentafluorides of the heavier elements of group 15, B(C₆F₅)₃ has no oxidizing properties. B(C₆F₅)₃ forms adducts with neutral and weaker Lewis bases. B(C₆F₅)₃ has the capability to easily accept anionic ligands bonded to metals.

A versatile reagent widely used in the preparation of d⁰ arene^[2] and other organometallic complexes^[1][3] useful as polymerization catalysts. Used with tri-tert-butylphosphine (570958) to study the heterolytic cleavage of dihydrogen at room temperature and one atmosphere pressure.^[4]

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tris(pentafluorophenyl)borane

1109-15-5

B(C₆F₅)₃ is a Lewis acid, stronger than the inorganic parent molecule BF₃. In contrast to the prominent Lewis acids, the pentafluorides of the heavier elements of group 15, B(C₆F₅)₃ has no oxidizing properties. B(C₆F₅)₃ forms adducts with neutral and weaker Lewis bases. B(C₆F₅)₃ has the capability to easily accept anionic ligands bonded to metals.

A versatile reagent widely used in the preparation of d⁰ arene^[2] and other organometallic complexes^[1][3] useful as polymerization catalysts. Used with tri-tert-butylphosphine (570958) to study the heterolytic cleavage of dihydrogen at room temperature and one atmosphere pressure.^[4]