二苯基膦乙酸乙酯

4,5-bis(diphenylphosphanyl)cyclopent-4-ene-1,3-dione

chloromethyl(diphenyl)phosphane

4-(3-diphenylphosphoryl-1,3-diphenylpropa-1,2-dienyl)morpholine

diphenyl(thiophen-2-yl)phosphane