185112-61-2
中文名称
9-(3-溴苯基)-9H-咔唑
英文名称
9-(3-bromophenyl)carbazole
CAS
185112-61-2
分子式
C18H12BrN
分子量
322
MOL 文件
185112-61-2.mol
更新日期
2025/08/19 11:57:39

基本信息
中文别名
9-(3-溴苯基)咔唑N-(3-溴苯基)咔唑
9-(3-溴苯基)-9H-咔唑
英文别名
NBPCN-(3-BroMophenyl)carbazole
9-(3-bromophenyl)carbazole
9-(3-Bromophenyl)carbazole >
N-(3-BroMophenyl)-9H-carbazole
9H-Carbazole, 9-(3-broMophenyl)-
N-(3-BroMophenyl)carbazole(N3BPC)
9-(3-bromophenyl)carbazole ISO 9001:2015 REACH
9-(3-broMophenyl)carbazole/ N-(3-BroMophenyl)carbazole
9-(3-BROMOPHENYL)CARBAZOLE
N-(3-BROMOPHENYL)CARBAZOLE
9-(3-BROMOPHENYL)-9H-CARBAZOLE
所属类别
医药中间体:OLED材料中间体物理化学性质
熔点69-70℃
沸点463℃
密度1.39
闪点234℃
储存条件Sealed in dry,Room Temperature
形态粉末晶体
颜色白色到近乎白色
InChIInChI=1S/C18H12BrN/c19-13-6-5-7-14(12-13)20-17-10-3-1-8-15(17)16-9-2-4-11-18(16)20/h1-12H
InChIKeyZKGHGKNHPPZALY-UHFFFAOYSA-N
SMILESN1(C2=CC=CC(Br)=C2)C2=C(C=CC=C2)C2=C1C=CC=C2
制备方法
方法1

591-18-4

86-74-8

185112-61-2
在干燥的反应烧瓶中加入咔唑(3.0 g,17.9 mmol)、1-溴-3-碘苯(10.15 g,35.8 mmol)、碘化铜(2.39 g,12.5 mmol)、碳酸钾(4.95 g,35.8 mmol)和无水二甲苯(40 mL)。在氮气保护下,将反应混合物加热至回流并持续搅拌48小时。反应完成后,加入水(50 mL)淬灭反应,用二氯甲烷(3 × 50 mL)萃取有机层。合并有机层,用无水硫酸钠干燥,过滤后减压浓缩除去溶剂。粗产物通过硅胶柱色谱法纯化(洗脱剂:石油醚/乙酸乙酯,10:1),得到白色固体9-(3-溴苯基)-9H-咔唑(3.5 g,收率78%)。
参考文献:
[1] Patent: KR101593182, 2016, B1. Location in patent: Paragraph 0427; 0430; 0438; 0439
[2] Patent: CN107686484, 2018, A. Location in patent: Paragraph 0123-0128
[3] Patent: KR101622443, 2016, B1. Location in patent: Paragraph 0109; 0110
[4] RSC Advances, 2015, vol. 5, # 64, p. 51512 - 51523
[5] Patent: WO2012/4765, 2012, A2. Location in patent: Page/Page column 73-74