3-[diethyl(phenyl)phosphaniumyl]propyl-diethyl-phenylphosphanium,dibromide

2-[[phenyl(propan-2-yloxy)phosphoryl]methyl]aniline

2-[[ethoxy(phenyl)phosphoryl]methyl]aniline

3-chloro-1,2-dicyclohexyl-2,3,3a,4,5,6,7,7a-octahydrophosphindole

1-cyclohexyl-2-phenyl-2,3,3a,4,5,6,7,7a-octahydrophosphindole