Benzeneacetamide, 4-[(2S)-3-[acetyl(1-methylethyl)amino]-2-hydroxypropoxy]- | 2085773-75-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Benzeneacetamide, 4-[(2S)-3-[acetyl(1-methylethyl)amino]-2-hydroxypropoxy]-
• 英文别名: 2-[4-[(2S)-3-[acetyl(propan-2-yl)amino]-2-hydroxypropoxy]phenyl]acetamide
• CAS: 2085773-75-5
• 化学式: C₁₆H₂₄N₂O₄
• 分子量: 308.378
• InChiKey: LLXNOWNSNHNLFD-AWEZNQCLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  22
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  92.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  乙酸异丙烯酯 、 阿替洛尔 在 Candida rugosa lipase OF immobilized onto Fe₃O₄-CS-Et-(NH₂)₃ magnetic nanoparticles 作用下， 以 甲苯 为溶剂， 反应 240.0h， 以70.21%的产率得到
  参考文献：
  名称：

  Enantioseparation of (RS)-atenolol with the use of lipases immobilized onto new-synthesized magnetic nanoparticles

  摘要：

  The enzymatic method was used for the direct resolution of racemic atenolol. The catalytic activities of commercially available lipases from Candida rugosa (MY and OF) immobilized onto new-synthesized chitosan magnetic nanoparticles [Fe3O4-CS-Et(NH2)(2), Fe3O4-CS-Et(NH2)(3)]in the kinetic resolution of racemic atenolol were compared. The best results were obtained by using Candida rugosa lipase OF immobilized onto Fe3O4-CS-Et(NH2)(3). Additionally, the enzyme reusability was investigated. It was established that even after 5 reaction cycles, both lipases from Candida rugosa maintained their high catalytic activities and operational stabilities. This approach is extremely important from an economical point of view, because it allows for a direct cost reduction of the biotransformation. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2017.01.012