diphenyl(tris(trimethylsilyl)methyl)phosphine

[2-(3,5-dimethylpyrazol-1-yl)phenyl]-diphenylphosphane

[4-(diphenylphosphanylmethyl)phenyl]methyl-diphenylphosphane

2-diphenylphosphoryl-1,4-dimethoxybenzene

1-diphenylphosphorylbutan-2-one