2-(4-TRIFLUOROMETHYLPHENYL)THIAZOLE-5-CARBALDEHYDE 基本信息
| 中文名称 | 2-(4-TRIFLUOROMETHYLPHENYL)THIAZOLE-5-CARBALDEHYDE |
|---|---|
| 中文同义词 | 2-(4-三氟甲基苯基)噻唑-5-甲醛 |
| 英文名称 | 2-(4-TRIFLUOROMETHYLPHENYL)THIAZOLE-5-CARBALDEHYDE |
| 英文同义词 | 2-(4-TRIFLUOROMETHYLPHENYL)THIAZOLE-5-CARBALDEHYDE;2-(3-ethylphenyl)thiazole-5-carbaldehyde;2-(4-TRIFLUOROMETHYLPHENYL)THIAZOLE-5-CARBALDEHYDE, 95+%;5-Thiazolecarboxaldehyde, 2-[4-(trifluoromethyl)phenyl]-;2-[4-(trifluoromethyl)phenyl]-5-thiazolecarboxaldehyde;2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carbaldehyde |
| CAS号 | 447406-52-2 |
| 分子式 | C11H6F3NOS |
| 分子量 | 257.23 |
| EINECS号 | 604-604-1 |
| 相关类别 | 医药中间体 |
| Mol文件 | 447406-52-2.mol |
| 结构式 | ![]() |
2-(4-TRIFLUOROMETHYLPHENYL)THIAZOLE-5-CARBALDEHYDE 性质
| 储存条件 | under inert gas (nitrogen or Argon) at 2-8°C |
|---|
464192-28-7
128796-39-4
447406-52-2
以2-溴-5-醛基噻唑(525 mg,2.73 mmol)和4-三氟甲基苯硼酸(519 mg,2.73 mmol)为原料,在四(三苯基膦)钯(0)(95 mg,0.082 mmol)催化下,于二恶烷(8 mL)中与2 M Na2CO3水溶液(5.5 mL,10.94 mmol)混合,回流反应20小时。反应完成后,冷却至室温,用EtOAc和水进行分配萃取。分离有机相后,依次用水和盐水洗涤。有机相经无水Na2SO4干燥,减压浓缩。粗产物通过柱色谱法纯化,以EtOAc/己烷为洗脱剂,得到目标化合物2-(4-三氟甲基苯基)噻唑-5-甲醛,为黄色固体(145 mg,收率21%)。
参考文献:
[1] Patent: US2007/244094, 2007, A1. Location in patent: Page/Page column 51-52
