(Chloro-dimethyl-silanyl)-{[(chloro-dimethyl-silanyl)-(trimethyl-λ5-phosphanylidene)-methyl]-dimethyl-silanyl}-(trimethyl-λ5-phosphanylidene)-methane 、
Dimethyl-methylene-λ4-phosphane 生成 1,1,3,3,5,5-hexamethyl-4-(trimethyl-λ
5-phosphanylidene)-6-trimethylsilanyl-2,3,4,5-tetrahydro-1λ
5-[1,3,5]phosphadisiline