FeCl3 converts, in high yield, 3-butylsulfanyl-2,2â²-bithiophene into a tris(butylsulfanyl)sexithiophene, which shows interesting optical properties and forms a stable radical cation and dication.
FeCl3 能将 3-丁
硫基-2,2â²-
噻吩高产率地转化为三(丁
硫基)六
噻吩,后者显示出有趣的光学特性,并形成稳定的自由基阳离子和二阳离子。