[6-[dimethyl(2-phenylethynyl)silyl]-3,5-diphenylphosphinin-2-yl]-dimethyl-(2-phenylethynyl)silane

1,4-二苯基丁二炔

1,1-dimethyl-2,3,4,5-tetraphenylsilole

2-chloro-5-iodo-1,1-dimethyl-3,4-diphenylsilole

1,1-dimethyl-3,4-diphenylsilole