4-methyl-1-(3-nitrophenyl)-2,3-dihydro-1λ⁵-phosphole 1-oxide

(2-methoxyphenyl)-phenylphosphane

phenyl(dipyrrolidin-1-yl)phosphane

trimethyl-[phenyl(trimethylsilyloxy)phosphoryl]oxysilane

N-[diethylamino(phenyl)phosphoryl]-N-ethylethanamine