Benzenepropanoic acid, 4-methoxy-b-(1-oxobutoxy)-, 1-methylethylester | 838841-79-5

• 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: Benzenepropanoic acid, 4-methoxy-b-(1-oxobutoxy)-, 1-methylethylester
• 英文别名: Butyric acid 2-isopropoxycarbonyl-1-(4-methoxy-phenyl)-ethyl ester
• CAS: 838841-79-5
• 化学式: C₁₇H₂₄O₅
• 分子量: 308.375
• InChiKey: DXNGGUJWBHOYRH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.42
• 重原子数：
  22.0
• 可旋转键数：
  8.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  61.83
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  Benzenepropanoic acid, 4-methoxy-b-(1-oxobutoxy)-, 1-methylethylester 在 magnesium chloride 、 磷脂酶B 作用下， 以 异丙醚 、 水 为溶剂， 反应 24.0h， 生成 (3R) isopropyl β-hydroxy-β-(p-methoxyphenyl) propionate 、 (3S) isopropyl β-hydroxy-β-(p-methoxyphenyl) propionate 、 (3R) isopropyl β-butyryloxy-β-(p-methoxyphenyl) propionate 、 (3S) isopropyl β-butyryloxy-β-(p-methoxyphenyl) propionate
  参考文献：
  名称：

  Candida Rugosa lipase-catalyzed kinetic resolution of β-hydroxy-β-arylpropionates and δ-hydroxy-δ-aryl-β-oxo-pentanoates

  摘要：

  A simple and convenient method was reported for the preparation of optically active beta-hydroxy-beta-arylpropionates, delta-hydroxy-delta-aryl-beta-oxo-pentanoates and their butyryl derivatives via CRL-catalyzed hydrolysis. The optically active products are potential precursors of some chiral pharmaceuticals and natural products. (C) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.12.059
• 作为产物：
  描述：

  丁酸 、 3-Hydroxy-3-(4-methoxy-phenyl)-propionic acid isopropyl ester 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 生成 Benzenepropanoic acid, 4-methoxy-b-(1-oxobutoxy)-, 1-methylethylester
  参考文献：
  名称：

  Candida Rugosa lipase-catalyzed kinetic resolution of β-hydroxy-β-arylpropionates and δ-hydroxy-δ-aryl-β-oxo-pentanoates

  摘要：

  A simple and convenient method was reported for the preparation of optically active beta-hydroxy-beta-arylpropionates, delta-hydroxy-delta-aryl-beta-oxo-pentanoates and their butyryl derivatives via CRL-catalyzed hydrolysis. The optically active products are potential precursors of some chiral pharmaceuticals and natural products. (C) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.12.059

文献信息

• Candida Rugosa lipase-catalyzed kinetic resolution of β-hydroxy-β-arylpropionates and δ-hydroxy-δ-aryl-β-oxo-pentanoates
  作者：Chengfu Xu、Chengye Yuan

  DOI：10.1016/j.tet.2004.12.059

  日期：2005.2

  A simple and convenient method was reported for the preparation of optically active beta-hydroxy-beta-arylpropionates, delta-hydroxy-delta-aryl-beta-oxo-pentanoates and their butyryl derivatives via CRL-catalyzed hydrolysis. The optically active products are potential precursors of some chiral pharmaceuticals and natural products. (C) 2005 Elsevier Ltd. All rights reserved.