2-phenoxy-1,3,2λ⁵-dioxaphosphinane 2-oxide

triphenoxy(selanylidene)-λ⁵-phosphane

1-diphenoxyphosphorylethanamine

1-diphenoxyphosphoryl-2-methylpropan-1-amine

1-diphenoxyphosphoryl-3-methylbutan-1-amine