2,4,5-triphenyl-2-sulfanylidene-1,3,2λ⁵-dioxaphosphole

bis(4-methylphenyl)-phenyl-sulfanylidene-λ⁵-phosphane

chloro-methyl-phenyl-sulfanylidene-λ⁵-phosphane

dimethyl-phenyl-sulfanylidene-λ⁵-phosphane

溴苯膦