【摘要】 以3-N-联苯基氨基-9-苯基咔唑和2,7-二溴-9.9-二苯基芴为原料,经Buchwald-Hartwig偶联反应,合成了一种含芴咔唑类空穴传输材料N~2,N~7-二(联苯-4-基)-N~2,N~7-二(9-苯基咔唑-3-基)-9,9-二苯基芴-2,7-二胺。利用~1H NMR、IR和元素分析等方法对产物结构进行了表征,并通过DSC-TG、UV-Vis和荧光光谱研究了物质的热稳定性和光学性能。更多还原

【Abstract】 A hole-transporting material N~2,N~7-di[(1,1’-biphenyl)-4-yl]-9,9-diphenyl-N~2, N~7-bis(9-phenyl-9 H-carbazol-3-yl)-9 Hfluorene-2,7-diamine was synthesized by Buchwald-Hartwig coupling reaction from 3-(N-biphenyl-amino)-9-phenylcarbazole and 2,7-dibromo-9,9-diarylfluorene. The structure of as-synthesized compound was characterized by ~1 H NMR, IR and elemental analysis. Thermal properties and optical properties were determined by TG, UV-Vis and fluorescence spectrum.更多还原