(4-tert-butylphenyl)-diphenylphosphane

9-carboxynonyl(triphenyl)phosphanium,bromide

3,3,4,4,5,5,6,6,6-nonafluorohexyl(triphenyl)phosphanium,iodide

2-oxobutyl(triphenyl)phosphanium,bromide

phenacyl(triphenyl)phosphanium,perchlorate