以咔唑为原料,合成了一种新型的咔唑衍生物——9-丁基-3,6-二[3’-(5’-三氟甲基)吡唑基]咔唑(4),其结构经^1H NMR,IR和hIS表征。运用UV和单光子荧光光谱研究中间体和4的光学性质,结果表明:4有望成为具有应用价值的发光材料。
A new pyrazolyl earbazole derivative, 9-butyl-3,6-bis [ 5 '- (trifluoromethyl) -1 'H-pyrazole-3 '- yl] earbazole(4), was synthesized from earbazole. The structure was characterized by ^1H NMR, IR and MS. UV and single-photon excited fluorescence of the intermediate and 4 were investigated. The results showed that 4 is a potential luminescent material.