1-苄基-4-苯基-1,2,3-噻唑

1,3,5-trimethyl-2-(2-phenylethynyl)benzene

1,4-diphenyl-2-butyne

1-methyl-4-(2-phenylethynylsulfonyl)benzene

4-(2-苯基-1-乙炔)苯甲腈