4-(苯乙炔基)苯乙酮

1-(4-溴苯肼)-2-苯乙炔

2-(4-tert-butylcyclohexen-1-yl)ethynylbenzene

2,6-bis(2-phenylethynyl)pyridine

2,5-bis(2-phenylethynyl)thiophene