2,2-二甲基丙烷-1,3-二基二(3-羟基特戊酸酯) | 60251-13-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 中文名称: 2,2-二甲基丙烷-1,3-二基二(3-羟基特戊酸酯)
• 英文名称: 2,2-Dimethylpropane-1,3-diyl bis(3-hydroxypivalate)
• 英文别名: [3-(3-hydroxy-2,2-dimethylpropanoyl)oxy-2,2-dimethylpropyl] 3-hydroxy-2,2-dimethylpropanoate
• CAS: 60251-13-0
• 化学式: C₁₅H₂₈O₆
• 分子量: 304.384
• InChiKey: ZORAMBBZXQQEPJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  21
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  93.1
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  5,5-dimethyl-2-(1',1'-dimethyl-2'-hydroxyethyl)-4-hydroxy-1,3-dioxane 在 monolithio-2,2-dimethyl-1,3-propanediol 作用下， 以 四氢呋喃 为溶剂， 反应 24.0h， 生成 2,2-二甲基丙烷-1,3-二基二(3-羟基特戊酸酯)
  参考文献：
  名称：

  Monoalcoholates of 1,3-diols as effective catalysts in the Tishchenko esterification of 1,3-dioxan-4-ols

  摘要：

  Alkali metal monoalcoholates of 1,3-diols can be used as very effective catalysts in the Tishchenko reaction of 4-hydroxy-1,3-dioxanes to the corresponding monoesters of 1,3-diols. These catalysts are extremely efficient and fast compared to metal hydroxides commonly used. Thus, monoalcoholate catalysts give fast transesterification with the product ester. The loss in yield due to ester interchange can be minimized by using a suitable 1,3-diol moiety in the catalyst. (C) 2001 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4039(01)00277-5

文献信息

• PROCESS FOR PREPARING NEOPENTYL GLYCOL BY CRACKING HIGH BOILERS OCCURING IN THE PRODUCTION PROCESS
  申请人：Schulz Rolf-Peter

  公开号：US20110184212A1

  公开（公告）日：2011-07-28

  The present invention relates to a process for obtaining neopentyl glycol by hydrogenating cracking of high-boilers occurring in the production process in the presence of copper-chromite catalysts. The hydrogenating cracking proceeds in the absence of solvent at a temperature of 140 to 220° C. and at pressures of 7 to 28 MPa.
• US8357824B2
  申请人：——

  公开号：US8357824B2

  公开（公告）日：2013-01-22