(R,S)-5(Z)-octene-1,3-diol | 130272-38-7

• 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: (R,S)-5(Z)-octene-1,3-diol
• 英文别名: (Z)-5-octene-1,3-diol；(3R,5Z)-5-Octene-1,3-diol；(Z)-oct-5-ene-1,3-diol
• CAS: 130272-38-7
• 化学式: C₈H₁₆O₂
• 分子量: 144.214
• InChiKey: QTHIKVMVWXLPKQ-ARJAWSKDSA-N

物化性质

• 沸点：
  261.2±28.0 °C(Predicted)
• 密度：
  0.964±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-hydroxy-5-octyn-1-yl acetate 在 Lindlar's catalyst 喹啉 、 sodium hydroxide 、 氢气 作用下， 以 乙醚 为溶剂， 反应 24.0h， 生成 (R,S)-5(Z)-octene-1,3-diol
  参考文献：
  名称：

  Yajima, Izumi; Yanai, Tetsuya; Nakamura, Mikio, Agricultural and Biological Chemistry, 1984, vol. 48, # 4, p. 849 - 856

  摘要：

  DOI：

文献信息

• Novel 1,3-Dioxanes from Apple Juice and Cider
  作者：Dominique Kavvadias、Till Beuerle、Martina Wein、Barbara Boss、Thorsten König、Wilfried Schwab

  DOI：10.1021/jf990714x

  日期：1999.12.1

  Extracts obtained by XAD solid-phase extraction of apple juice and cider were separated by liquid chromatography on silica gel. Several new 1,3-dioxanes including the known 2-methyl-4-pentyl-1,3-dioxane and 2-methyl-4-[2'(Z)-pentenyl]-1,3-dioxane, were identified in the nonpolar fractions by GC/MS analysis and confirmed by chemical synthesis. The enantioselective synthesis of the stereoisomers of the 1,3-dioxanes was performed using (R)- and (R,S)-actane-1,3-diol and (R)- and (R,S)-5(Z)-octene-1,3-diol as starting material. Comparison with the isolated products indicated that the natural products consisted of a mixture of (2S,4R) and (2R,4R) stereoisomers in the ratio of approximately 10:1, except for 1,3-dioxanes generated from acetone and 2-butanone. It is assumed that the 1,3-dioxanes are chemically formed in the apples and cider from the natural apple ingredients (R)-octane-1,3-diol, (R)-5(Z)-octene-1,3-diol, (3R,7R)- and (3R,7S)-octane-1,3,7-triol, and the appropriate aldehydes and ketones, which are produced either by the apples or by yeast during fermentation of the apple juice.
• JPS05484511A
  申请人：——

  公开号：JPS05484511A

  公开（公告）日：1979-07-05
• JPS5484511A
  申请人：——

  公开号：JPS5484511A

  公开（公告）日：1979-07-05
• ADHESIVES AND METHODS FOR THEIR MANUFACTURE AND USE
  申请人：Tapsak Mark Allan

  公开号：US20130253160A1

  公开（公告）日：2013-09-26

  Adhesive copolymers and methods for preparing them are disclosed. An adhesive copolymer may be prepared from a reaction mixture containing monosaccharide monomers and dicarboxylic monomers. The monosaccharide monomers may include any of a number of C5 and/or C6 monosaccharides.
• Electronic Cigarette Assembly
  申请人：VOODOO SCIENCE LLC

  公开号：US20150257447A1

  公开（公告）日：2015-09-17

  The present invention provides improved devices, components, and conduit assemblies for delivery of a breathable/inhalable fluid stream containing a solvation-enhancing atomized liquid, the fluid stream carrying a functional liquid component. In one aspect, devices of the invention incorporate an exchangeable fluid-permeable body, such as a cartridge comprising a fluid-permeable packing material, containing the functional liquid. In another aspect, devices of the invention incorporate an electronic control system configured to detect and store physical states, settings, modes/configurations, and/or usage of the device over time. Optionally, the detected states may be exported to a separate electronic device via a Wi-Fi or other suitable remote connection. In other embodiments, the electronic control system provides passcode authorization for actuating an atomizing element and/or toggling the device between locked and unlocked states.