(+/-)-2-(diphenylphosphinyo)-2'-(((trifluoromethyl)sulfonyl)oxy)biphenyl

[(thf)4Ca(PPh2)2]

2-(diphenylphosphinoyl)piperidine

(Methyl-butyl-amino)-diphenyl-phosphinoxid

[1,1'-biphenyl]-2,2'-diylbis(diphenylphosphane oxide)