(E)-2-Methylene-4-decenoic acid | 145655-38-5

• 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: (E)-2-Methylene-4-decenoic acid
• 英文别名: (E)-2-methylidenedec-4-enoic acid
• CAS: 145655-38-5
• 化学式: C₁₁H₁₈O₂
• 分子量: 182.263
• InChiKey: PKLLVOWHRMZKGY-BQYQJAHWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  acrylic acid 1-vinyl-hexyl ester 在 三环己基膦 三乙基氯硅烷 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 乙腈 为溶剂， 反应 24.0h， 以84%的产率得到(E)-2-Methylene-4-decenoic acid
  参考文献：
  名称：

  Utility of phosphonium-substituted ester enolates as synthetic intermediates. A novel trialkylphosphine-catalyzed [3,3] rearrangement of allylic acrylates

  摘要：

  A novel Ireland-type [3,3] rearrangement which utilizes a catalytic amount of a trialkylphosphine with allylic acrylates has been developed as a synthetic entry into alpha-methylene-gamma,delta-unsaturated carboxylic acids.

  DOI：

  10.1021/jo00054a004

文献信息

• Method for preparing crosslinked organic particles and suspensions
  申请人：Dow Corning Toray Co., Ltd.

  公开号：EP1074576B1

  公开（公告）日：2008-05-14
• SILICONE OIL EMULSION, METHOD OF PRODUCING SAME, AND SILICONE OIL COMPOSITION
  申请人：Morita Yoshitsugu

  公开号：US20120301525A1

  公开（公告）日：2012-11-29

  This invention is related to a silicone oil emulsion comprising silicon-containing crosslinked particles in silicone oil droplets that are dispersed in water and have an average particle size of 0.1 to 500 μm wherein the silicon-containing crosslinked particles have an average particle size of 0.05 to 100 μm and are provided by the crosslinking of a crosslinkable composition comprising at least (A) a silicon-free organic compound that has at least two aliphatically unsaturated bonds in each molecule, (B) a silicon-containing organic compound that has at least two silicon-bonded hydrogen atoms in each molecule, and (C) a hydrosilylation reaction catalyst. The inventive silicone oil emulsion is characterized in that the silicone oil is an alkyl-modified silicone oil that has a silicon-bonded alkyl group having at least 4 carbons. This invention is also related to a silicone oil composition as provided by removing the water from this silicone oil emulsion.
• US6461597B1
  申请人：——

  公开号：US6461597B1

  公开（公告）日：2002-10-08
• Utility of phosphonium-substituted ester enolates as synthetic intermediates. A novel trialkylphosphine-catalyzed [3,3] rearrangement of allylic acrylates
  作者：Takeshi Hanamoto、Yoshiyasu Baba、Junji Inanaga

  DOI：10.1021/jo00054a004

  日期：1993.1

  A novel Ireland-type [3,3] rearrangement which utilizes a catalytic amount of a trialkylphosphine with allylic acrylates has been developed as a synthetic entry into alpha-methylene-gamma,delta-unsaturated carboxylic acids.