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。
A hole-transporting material N2,N7-di[（1,1’-biphenyl）-4-yl]-9,9-diphenyl-N2, N7-bis（9-phenyl-9H-carbazol-3-yl）-9H-fluorene-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 1H NMR, IR and elemental analysis. Thermal properties and optical properties were determined by TG, UV-Vis and fluorescence spectrum.
出处
《化工技术与开发》
CAS
2017年第10期22-24,28,共4页
Technology & Development of Chemical Industry
关键词
咔唑
芴
空穴传送材料
合成
表征
carbazole
fluorene
hole-transporting material
synthesis
characterization
