4-(4-羟基哌啶-1-基)苯甲醛 基本信息
| 中文名称 | 4-(4-羟基哌啶-1-基)苯甲醛 |
|---|---|
| 中文同义词 | 4-(4-羟基哌啶)苯甲醛;4-(4-羟基哌啶-1-基)苯甲醛;4-(4-羟基-1-哌啶基)苯甲醛 |
| 英文名称 | 4-(4-Hydroxypiperidin-1-yl)benzaldehyde |
| 英文同义词 | 4-(4-Hydroxypiperidin-1-yl)benzaldehyde95%;4-(4-HYDROXYPIPERIDIN-1-YL)BENZALDEHYDE 95%;4-(4-Hydroxy-1-piperidinyl)benzaldehyde;Zinc02563693;Benzaldehyde, 4-(4-hydroxy-1-piperidinyl)-;4-(4-Hydroxy-1-piperidyl)benzaldehyde;4-(4-Hydroxypiperidin-1-yl)benzaldehyde |
| CAS号 | 79421-44-6 |
| 分子式 | C12H15NO2 |
| 分子量 | 205.25 |
| EINECS号 | |
| 相关类别 | 其它;API intermediates |
| Mol文件 | 79421-44-6.mol |
| 结构式 | ![]() |
4-(4-羟基哌啶-1-基)苯甲醛 性质
| 熔点 | 115-116 °C(Solv: isopropanol (67-63-0)) |
|---|---|
| 沸点 | 401.5±40.0 °C(Predicted) |
| 密度 | 1.204±0.06 g/cm3(Predicted) |
| 储存条件 | under inert gas (nitrogen or Argon) at 2-8°C |
| 酸度系数(pKa) | 14.73±0.20(Predicted) |
| 外观 | 棕色至橙色固体 |
5382-16-1
459-57-4
79421-44-6
将4-羟基哌啶(6.24 g,0.06 mol)、对氟苯甲醛(5 g,0.04 mol)和碳酸钾(K2CO3,8.44 g,0.06 mol)溶于N,N-二甲基甲酰胺(DMF,150 mL)中,在氮气保护下于70℃搅拌反应37小时。反应完成后,通过抽滤去除碳酸钾,随后减压蒸馏除去DMF。所得粗产物在80℃下真空干燥12小时,最后通过柱色谱法纯化,得到目标化合物4-(4-羟基哌啶-1-基)苯甲醛,产率为61%。
参考文献:
[1] Synthesis, 1981, # 8, p. 606 - 608
[2] CrystEngComm, 2016, vol. 18, # 31, p. 5832 - 5841
[3] Patent: KR101797358, 2017, B1. Location in patent: Paragraph 0086; 0087
[4] Patent: WO2013/100631, 2013, A1. Location in patent: Page/Page column 18
[5] Journal of the American Chemical Society, 1994, vol. 116, # 23, p. 10498 - 10506
