2-(4-butylphenyl)ethynyl-trimethylsilane

4,4,5,5-四甲基-2-[4-[(三甲基硅基)乙炔基]苯基]-1,3,2-二氧杂硼烷

1,4-二乙炔基苯

(p-(dimethylsilyl)phenyl)acetylene

4-己基苯乙炔