1-(phenylethynyl)-3-(p-tolylethynyl)imidazo[1,5-a]pyridine

1,1'-bis(phenylethynyl)-3,3'-biimidazo[1,5-a]pyridinyl

4-methylphenylethynyl phenyl sulfide

tert-butyl (E)-5-(p-tolyl)pent-2-en-4-ynoate

三甲基(对甲苯乙炔)硅烷