二叔丁基膦氧化物

4,4-dimethyl-2-nitropent-1-ene

3,3-dimethyl-1-phenyl-1-trimethylsilyloxybutan-2-one

lithium,methanidylidene(triphenyl)-λ⁵-phosphane

tert-Butyl-methylene-diphenyl-λ5-phosphane