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3-溴-9-苯基咔唑作为中间体,广泛应用于OLED材料中.本文详细总结了合成3-溴-N-苯基咔唑及其中间体N-苯基咔唑的合成路线,并对各种合成路线进行了比较.“,”3-Bromo-9-phenylcarbazole was used in OLED material widely as intermediate. The synthetic routes of 3-bromo-9-phenylcarbazole and its intermediate 9-phenylcarbazole were summarized and compared in this paper.