4-(5-溴-2-氯苄基)苯酚 基本信息
| 中文名称 | 4-(5-溴-2-氯苄基)苯酚 |
|---|---|
| 中文同义词 | 4-(5-溴-2-氯苄基)苯酚;4-[(5-溴-2-氯苯基)甲基]苯酚;E15溴化物;达格列净杂质39;4-(5-溴-2-溴卞基)苯酚;达格列净杂质71;5-溴-2-氯-4'-羟基二苯甲烷;4-(5-溴-氯苄基)苯酚 |
| 英文名称 | 4-(5-broMo-2-chlorobenzyl)phenol |
| 英文同义词 | 4-(5-broMo-2-chlorobenzyl)phenol;4-[(5-bromo-2-chlorophenyl)methyl]-Phenol;Phenol, 4-[(5-bromo-2-chlorophenyl)methyl]-;Dapagliflozin Impurity 39;4-(5-Bromo-2-chlorobenzyl)phenolQ: What is 4-(5-Bromo-2-chlorobenzyl)phenol Q: What is the CAS Number of 4-(5-Bromo-2-chlorobenzyl)phenol Q: What is the storage condition of 4-(5-Bromo-2-chlorobenzyl)phenol Q: What are the applications of 4-(5-Bromo-2-chlorobenzyl)phenol;4- (5-Bromo chlorobenzyl) phenol;4-5-Bromo-2-ChIorobenzyI Phenol;4-(2-Chlorobenzoyl)phenol |
| CAS号 | 864070-18-8 |
| 分子式 | C13H10BrClO |
| 分子量 | 297.57 |
| EINECS号 | 1592732-453-0 |
| 相关类别 | 精细化工;对照品-杂质对照品;其它产品;其它产品;杂质对照品;合成材料中间体;化工中间体;其他原料 |
| Mol文件 | 864070-18-8.mol |
| 结构式 | ![]() |
4-(5-溴-2-氯苄基)苯酚 性质
| 沸点 | 401.3±35.0 °C(Predicted) |
|---|---|
| 密度 | 1.522±0.06 g/cm3(Predicted) |
| 储存条件 | Inert atmosphere,Room Temperature |
| 酸度系数(pKa) | 10.14±0.15(Predicted) |
| 外观 | 白色至灰白色固体 |
| InChI | InChI=1S/C13H10BrClO/c14-11-3-6-13(15)10(8-11)7-9-1-4-12(16)5-2-9/h1-6,8,16H,7H2 |
| InChIKey | CSQCYSDEAYXXTN-UHFFFAOYSA-N |
| SMILES | C1(O)=CC=C(CC2=CC(Br)=CC=C2Cl)C=C1 |
461432-23-5
864070-18-8
实施例1 4-(5-溴-2-氯苄基)苯酚的合成:在-78℃条件下,向搅拌中的4-溴-1-氯-2-(4-乙氧基苄基)苯(8.47g,0.026mol)的二氯甲烷溶液(250mL)中缓慢滴加三溴硼烷的二氯甲烷溶液(8mL,4M)。反应混合物在-78℃下继续搅拌30分钟,随后升至室温并搅拌1小时。反应完成后,缓慢加入饱和碳酸氢钠水溶液(200mL)淬灭反应,用乙酸乙酯萃取混合物三次。合并有机相,用饱和氯化钠水溶液洗涤一次,无水硫酸钠干燥。减压浓缩除去溶剂,残余物通过硅胶柱色谱法(洗脱剂:石油醚/乙酸乙酯,10:1)纯化,得到目标产物4-(5-溴-2-氯苄基)苯酚。产量:6.85g,收率89%。LC-MS(ESI):m/z = 297/299(Cl)[M + H]+。
参考文献:
[1] Patent: WO2015/43511, 2015, A1. Location in patent: Paragraph 00201
[2] Patent: WO2011/51864, 2011, A1. Location in patent: Page/Page column 27-28
[3] Patent: CN108218928, 2018, A. Location in patent: Paragraph 0217; 0218; 0219
[4] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 15, p. 4465 - 4470
[5] Patent: WO2009/26537, 2009, A1. Location in patent: Page/Page column 41
安全信息
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2025/05/22 | XW0286407018805 | 4-(5-溴-2-氯苄基)苯酚 | 864070-18-8 | 25G | 350元 |
| 2025/05/22 | XW0286407018804 | 4-(5-溴-2-氯苄基)苯酚 | 864070-18-8 | 10G | 141元 |
