1,1,8,8-tetrakis(diphenylphosphoryl)octane-1,8-diol

1,1-bis(diphenylphosphoryl)propan-1-ol

1-diphenylphosphoryl-2-methylprop-1-en-1-ol

[phenyl(trichloromethyl)phosphoryl]benzene

1,1,1-三苯乙烷