methyl (E)-12-acetyloctadec-9-enoate

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl (E)-12-acetyloctadec-9-enoate
• 化学式: C₂₁H₃₈O₃
• 分子量: 338.5
• InChiKey: QWHOFHWIXLHASS-SDNWHVSQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.6
• 重原子数：
  24
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Process for the synthesis of unsaturated alcohols
  申请人：Maughon R. Bob

  公开号：US20050080301A1

  公开（公告）日：2005-04-14

  A process of preparing an unsaturated alcohol (olefin alcohol), such as, a homo-allylic mono-alcohol or homo-allylic polyol, involving protecting a hydroxy-substituted unsaturated fatty acid or fatty acid ester, such as methyl ricinoleate, derived from a seed oil, to form a hydroxy-protected unsaturated fatty acid or fatty acid ester; homo-metathesizing or cross-metathesizing the hydroxy-protected unsaturated fatty acid or fatty acid ester to produce a product mixture containing a hydroxy-protected unsaturated metathesis product; and deprotecting the hydroxy-protected unsaturated metathesis product under conditions sufficient to prepare the unsaturated alcohol. Preferably, methyl ricinoleate is converted by cross-metathesis or homo-metathesis into the homo-allylic mono-alcohol 1-decene-4-ol or the homo-allylic polyol 9-octadecene-7,12-diol, respectively.

  一种制备不饱和醇（烯醇）的过程，例如，保护羟基取代的不饱和脂肪酸或脂肪酸酯，例如来自种子油的甲基蓖麻油酸甲酯，形成羟基保护的不饱和脂肪酸或脂肪酸酯; 同型交换或交叉交换羟基保护的不饱和脂肪酸或脂肪酸酯，以产生含有羟基保护的不饱和交换产物的产物混合物; 并在足以制备不饱和醇的条件下去除羟基保护的不饱和交换产物。优选地，通过交叉或同型交换将甲基蓖麻油酸甲酯转化为同型烯丙基单醇1-癸烯-4-醇或同型烯丙基多醇9-十八烯-7,12-二醇。
• AN IMPROVED PROCESS FOR THE SYNTHESIS OF UNSATURATED ALCOHOLS
  申请人：Dow Global Technologies Inc.

  公开号：EP1673328A2

  公开（公告）日：2006-06-28
• US7176336B2
  申请人：——

  公开号：US7176336B2

  公开（公告）日：2007-02-13
• [EN] AN IMPROVED PROCESS FOR THE SYNTHESIS OF UNSATURATED ALCOHOLS<br/>[FR] PROCEDE AMELIORE DE SYNTHESE D'ALCOOLS INSATURES
  申请人：DOW GLOBAL TECHNOLOGIES INC

  公开号：WO2005040077A2

  公开（公告）日：2005-05-06

  A process of preparing an unsaturated alcohol (olefin alcohol), such as, a homo-allylic mono-alcohol or homo-allylic polyol, involving protecting a hydroxy-substituted unsaturated fatty acid or fatty acid ester, such as methyl ricinoleate, derived from a seed oil, to form a hydroxy-protected unsaturated fatty acid or fatty acid ester; homo-metathesizing or cross-metathesizing the hydroxy-protected unsaturated fatty acid or fatty acid ester to produce a product mixture containing a hydroxy-protected unsaturated metathesis product; and deprotecting the hydroxy-protected unsaturated metathesis product under conditions sufficient to prepare the unsaturated alcohol. Preferably, methyl ricinoleate is converted by cross-metathesis or homo-metathesis into the homo-allylic mono-alcohol 1-decene-4-ol or the homo-allylic polyol 9-octadecene-7,12-diol, respectively.