phosphine,halide

scheme various wide bite angle bisphosphines.
palladium, dichlorobis[tris(4-methylphenyl)phosphine]
三(4-氟苯基)膦|tris(4-fluorophenyl)phosphine
stoichiometric c╟h bond arylation of biphenyl phosphine
1] bicyclic phosphine oxide facilitates catalytic íumpolung