N-甲氧基-N-甲基-4-氯丁酰胺
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- CAS号:
- 64214-66-0
- 英文名:
- 4-Chloro-N-Methoxy-N-MethylbutyraMide
- 英文别名:
- 4- Chloro-N-methoxy-N-methyl butyl;N-Methyl-N-methoxy-4-chlorobutanamide;4-Chloro-N-methoxy-N-methylbutanamide;4-Chloro-N-Methoxy-N-MethylbutyraMide;N-methoxy-N-methyl-4-chloroprene amide;3-N-Methoxy-N-methyl-4-chlorobutyramide;Butanamide, 4-chloro-N-methoxy-N-methyl-;2- Chloro - N - Methoxy - N - Methylbutyramide
- 中文名:
- N-甲氧基-N-甲基-4-氯丁酰胺
- 中文别名:
- N-甲氧基-N-甲基-4-氯丁酰胺;4-氯-N-甲氧基-N-甲基丁酰胺;3-N-甲氧基-N-甲基-4-氯丁酰胺
- CBNumber:
- CB42657495
- 分子式:
- C6H12ClNO2
- 分子量:
- 165.62
- MOL File:
- 64214-66-0.mol
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N-甲氧基-N-甲基-4-氯丁酰胺化学性质
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沸点:
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199.1±42.0 °C(Predicted)
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密度:
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1.106±0.06 g/cm3(Predicted)
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储存条件:
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2-8°C
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外观:
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Colorless to light yellow Liquid
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N-甲氧基-N-甲基-4-氯丁酰胺性质、用途与生产工艺
生产方法
向4-氯丁酰氯(50.0 g,355 mmol)和N-甲氧基-N-甲基胺盐酸盐(34.6 g,355 mmol)的二氯甲烷(DCM,709 mL)溶液中,于0℃下缓慢加入三乙胺(TEA,109 mL,780 mmol),加料过程持续30分钟。反应混合物在0℃下继续搅拌3小时。反应完成后,加入水(250 mL)进行淬灭。分离有机层,用饱和盐水洗涤,无水硫酸钠(Na2SO4)干燥,过滤后减压浓缩,得到4-氯-N-甲氧基-N-甲基丁酰胺(55.0 g,产率94%)为黄色油状物,该产物无需进一步纯化即可用于后续反应。1H-NMR(CDCl3,Varian,400 MHz)δ:2.12(2H,五重峰,J = 6.4 Hz),2.63(2H,三重峰,J = 7.2 Hz),3.19(3H,单峰),3.64(2H,三重峰,J = 6.4 Hz),3.71(3H,单峰)。
参考文献:
[1] Patent: CN104672121, 2017, B. Location in patent: Paragraph 0038-0040
[2] Patent: WO2005/37197, 2005, A2. Location in patent: Page/Page column 104
[3] Patent: US2016/168156, 2016, A1. Location in patent: Paragraph 0195; 0197; 0198
[4] European Journal of Medicinal Chemistry, 2018, vol. 158, p. 353 - 370
N-甲氧基-N-甲基-4-氯丁酰胺
上下游产品信息
上游原料
下游产品
| 更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
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| 2026/09/15 | XW026421466002 | 4-氯-N-甲氧基-N-甲基丁酰胺 | 64214-66-0 | 1G | 27元 |
| 2024/11/08 | XW026421466001 | 4-氯-N-甲氧基-N-甲基丁酰胺 | 64214-66-0 | 250MG | 63.8元 |
64214-66-0, N-甲氧基-N-甲基-4-氯丁酰胺 相关搜索:
- 有机原料-氨基化合物
- 农药中间体
- 化学产品
- 3-N-甲氧基-N-甲基-4-氯丁酰胺
- N-甲氧基-N-甲基-4-氯丁酰胺
- 4-氯-N-甲氧基-N-甲基丁酰胺
- 64214-66-0
- 3-N-Methoxy-N-methyl-4-chlorobutyramide
- N-methoxy-N-methyl-4-chloroprene amide
- 2- Chloro - N - Methoxy - N - Methylbutyramide
- 4- Chloro-N-methoxy-N-methyl butyl
- Butanamide, 4-chloro-N-methoxy-N-methyl-
- N-Methyl-N-methoxy-4-chlorobutanamide
- 4-Chloro-N-methoxy-N-methylbutanamide
- 4-Chloro-N-Methoxy-N-MethylbutyraMide