(1,1-Dimethyl-2-propinyl)diphenlyphosphan

3-methylbut-1-ynyl(diphenyl)phosphane

1,1-bis(diphenylphosphino)-3-methyl-1,2-butadiene

顺式,顺式,顺式-1,2,3,4-四[(二苯基膦)甲基]环戊烷

二苯基(O-甲苯基)膦