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White solid

9-(3-bromophenyl)carbazole can be used to synthesize organic optoelectronic materials.

9-(3-bromophenyl)carbazole can cause skin irritation and serious eye irritation.

1-bromo-3-iodobenzene, 2.02 mL (15.8mmol), copper (Cu) 2.29 g (36.0 mmol) of calcium carbonate and 4.98 g (36.0 mmol) of DMF in 30 mL insert heated at 130 It was stirred. After the completion of the reaction, it cooled to ambient temperature, diluted with ethyl acetate to a vacuum filter, and passed through a silica gel. The filtrate was concentrated under reduced pressure. Separating the product by silica gel column chromatography (ethyl acetate: n-hexane = 1: 20) to give 9-(3-bromophenyl)carbazole 3.80 g (98 per cent yield).

[1] Patent: KR101593182, 2016, B1. Location in patent: Paragraph 0427; 0430; 0438; 0439
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[3] Patent: KR101622443, 2016, B1. Location in patent: Paragraph 0109; 0110
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[5] Patent: WO2012/4765, 2012, A2. Location in patent: Page/Page column 73-74