4,4'-bis[4-(diallylethoxysilyl)phenyl]acetylene

5,5'-bis[4-(diallylethoxysilyl)phenylethynyl]-2,2'-bipyridine

3,6-bis[(4-diallylethoxysilyl)phenylethynyl]-9-methylcarbazole

9,10-bis(4-diallylethoxysilylphenylethynyl)anthracene

4-(diallylhydroxysilyl)iodobenzene