4-(9H-咔唑-9-基)苯硼酸频哪醇酯 基本信息
| 中文名称 | 4-(9H-咔唑-9-基)苯硼酸频哪醇酯 |
|---|---|
| 中文同义词 | 9-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯基]-9H-咔唑;9-[4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯基]-9H-咔唑;9-(4-硼酸频哪醇酯苯基)咔唑;9-[4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基]-9H-咔唑;4-(9-咔唑基)苯硼酸频呢醇酯;9-[4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基]-9H-咔唑 25G;9-(4-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-9H-咔唑;4-(咔唑-9基)苯硼酸频那醇酯 |
| 英文名称 | 9-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole |
| 英文同义词 | 9-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole;9-(4-(4,4,5,5-Tetramethy-1,3,2-dioxaborolan-2-yl)phenyl)-9H-carbazole;9H-Carbazole-9-(4-phenyl) boronic acid pinacol ester;4-(9-Carbazolyl)benzeneboronic acid pinacol ester;9-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]carbazole;9-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl);4-(9-Carbazolyl)phenylboronic Acid Pinacol Ester;9H-Carbazole, 9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- |
| CAS号 | 785051-54-9 |
| 分子式 | C24H24BNO2 |
| 分子量 | 369.26 |
| EINECS号 | |
| 相关类别 | 合成材料中间体;有机电致发光材料中间体;OLED中间体;咔唑;Intermediates |
| Mol文件 | 785051-54-9.mol |
| 结构式 | ![]() |
4-(9H-咔唑-9-基)苯硼酸频哪醇酯 性质
| 熔点 | 165-173 °C |
|---|---|
| 沸点 | 468.5±37.0 °C(Predicted) |
| 密度 | 1.11±0.1 g/cm3(Predicted) |
| 储存条件 | under inert gas (nitrogen or Argon) at 2-8°C |
| 形态 | 粉末晶体 |
| 颜色 | 白色至浅黄色至浅橙色 |
| 敏感性 | Air Sensitive |
| 最大波长(λmax) | 324nm(EtOH)(lit.) |
57102-42-8
73183-34-3
785051-54-9
以9-(4-溴苯基)咔唑和联硼酸频那醇酯为原料合成9-[4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯基]-9H-咔唑的一般步骤:向100 mL圆底烧瓶中加入1 g 9-(4-溴苯基)咔唑(3.1 mmol)、0.79 g 联硼酸频那醇酯(3.1 mmol)、30 mL 1,4-二氧六环、0.4 g 乙酸钾(4 mmol)和0.13 g [1,1'-双(二苯基膦基)二茂铁]二氯化钯二氯甲烷络合物(0.16 mmol),在85℃下反应48小时。反应完成后,冷却至室温,加入200 mL 3M盐酸水溶液淬灭反应。分离有机层,用水洗涤。蒸发去除溶剂后,以二氯甲烷:石油醚=1:2(体积比)作为洗脱剂,通过柱色谱法纯化,得到1 g目标产物,产率为87%。
参考文献:
[1] Chemical Communications, 2012, vol. 48, # 71, p. 8970 - 8972
[2] Patent: CN108191739, 2018, A. Location in patent: Paragraph 0087; 0088; 0089
[3] Patent: EP1820801, 2007, A1. Location in patent: Page/Page column 88
[4] Organic Electronics: physics, materials, applications, 2014, vol. 15, # 7, p. 1413 - 1421
[5] Patent: WO2012/37269, 2012, A1. Location in patent: Page/Page column 45-46
安全信息
| 海关编码 | 2933998090 |
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| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2026/06/06 | T3452 | 9-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯基]-9H-咔唑 9-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-carbazole | 785051-54-9 | 1g | 100元 |
| 2026/06/06 | T3452 | 9-[4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯基]-9H-咔唑 9-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-carbazole | 785051-54-9 | 5g | 450元 |
