1-(2,4-dimethylpentan-3-yl) 7-ethyl 3-oxoheptanedioate | 1061631-26-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 酮酸及其衍生物
• 英文名称: 1-(2,4-dimethylpentan-3-yl) 7-ethyl 3-oxoheptanedioate
• 英文别名: 1-O-(2,4-dimethylpentan-3-yl) 7-O-ethyl 3-oxoheptanedioate
• CAS: 1061631-26-2
• 化学式: C₁₆H₂₈O₅
• 分子量: 300.395
• InChiKey: SGXJHJOQAIKWRK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  21
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  69.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2,4-二甲基-3-戊醇 、 3-氧庚二酸二乙酯 在 zinc(II) oxide 作用下， 以 甲苯 为溶剂， 反应 2.0h， 生成 1-(2,4-dimethylpentan-3-yl) 7-ethyl 3-oxoheptanedioate
  参考文献：
  名称：

  Zinc(II) oxide: an efficient catalyst for selective transesterification of β-ketoesters

  摘要：

  A facile and selective transesterification of beta-ketoesters Using zinc(l]) oxide as catalyst is described. The emphasis has been placed on the reaction of methyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate with a series of alcohols of different Structures, leading in all cases good to excellent yields. (C) Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.07.034

文献信息

• Zinc(II) oxide: an efficient catalyst for selective transesterification of β-ketoesters
  作者：Àlex Pericas、Alexandr Shafir、Adelina Vallribera

  DOI：10.1016/j.tet.2008.07.034

  日期：2008.9

  A facile and selective transesterification of beta-ketoesters Using zinc(l]) oxide as catalyst is described. The emphasis has been placed on the reaction of methyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate with a series of alcohols of different Structures, leading in all cases good to excellent yields. (C) Elsevier Ltd. All rights reserved.