7-十六碳炔-1-醇四氢吡喃-2-基醚 | 28793-45-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧烷类
• 中文名称: 7-十六碳炔-1-醇四氢吡喃-2-基醚
• 英文名称: 7-hexadecyn-1-ol tetrahydropyran-2-yl ether
• 英文别名: 1-tetrahydropyranyloxy-n-7-hexadecyn；2-Hexadec-7-inyloxy-tetrahydropyran；2-(7-Hexadecynyloxy)-tetrahydropyran；2-hexadec-7-ynoxyoxane
• CAS: 28793-45-5
• 化学式: C₂₁H₃₈O₂
• 分子量: 322.532
• InChiKey: RLQDAYXEECYMFI-UHFFFAOYSA-N

物化性质

• 沸点：
  140-145 °C(Press: 0.001 Torr)
• 密度：
  0.91±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  23
• 可旋转键数：
  13
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  7-十六碳炔-1-醇四氢吡喃-2-基醚 在 吡啶 、 lithium aluminium tetrahydride 、 对甲苯磺酸 作用下， 以 四氢呋喃 、 甲醇 、 二乙二醇二甲醚 为溶剂， 反应 4.0h， 生成 (E)-7-hexadecenyl tosylate
  参考文献：
  名称：

  Pheromone synthesis. Part 250: Determination of the stereostructure of CH503, a sex pheromone of male Drosophila melanogaster, as (3R,11Z,19Z)-3-acetoxy-11,19-octacosadien-1-ol by synthesis and chromatographic analysis of its eight isomers

  摘要：

  All the eight stereoisomers of 3-acetoxy-11,19-octacosadien-1-ol (1), the male sex pheromone (CH503) of Drosophila melanogaster, were synthesized from two acetylenic starting materials and the enantiomers of 3,4-epoxy-1-butanol PMB ether. Complete separation of the eight isomers of 1 by reversed phase HPLC at -20 degrees C was achieved after their esterification with (1R,2R)-2-(2,3-anthracenedicarboximido)cyclohexanecarboxylic acid (27), and the natural CH503 was found to be (3R,11Z19Z)-1. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.03.002
• 作为产物：
  描述：

  3,4-二氢-2H-吡喃 在 正丁基锂 、 对甲苯磺酸 作用下， 以 四氢呋喃 、 六甲基磷酰三胺 、 正己烷 、 二氯甲烷 为溶剂， 反应 0.5h， 生成 7-十六碳炔-1-醇四氢吡喃-2-基醚
  参考文献：
  名称：

  Efficient Synthesis of Unsaturated 1-Monoacyl Glycerols for in meso Crystallization of Membrane Proteins

  摘要：

  建立了高度有效的未饱和1-单酰甘油合成方法，以满足膜蛋白结晶中使用的脂质介晶材料迫切需要。

  DOI：

  10.1055/s-0030-1259912

文献信息

• CI(NO) spectra ofn-Alkyn-1-ols1
  作者：A. Brauner、H. Budzikiewicz

  DOI：10.1002/oms.1210180803

  日期：1983.8

  Abstractn‐Alkyn‐1‐ols show fragmentation patterns which are influenced by the length of the chain and by the relative positions of the hydroxyl group and triple bond, and which allow a localization of the site of unsaturation.
• Pheromone synthesis. Part 244: Synthesis of the racemate and enantiomers of (11Z,19Z)-CH503 (3-acetoxy-11,19-octacosadien-1-ol), a new sex pheromone of male Drosophila melanogaster to show its (S)-isomer and racemate as bioactive
  作者：Kenji Mori、Yasumasa Shikichi、Shruti Shankar、Joanne Y. Yew

  DOI：10.1016/j.tet.2010.06.080

  日期：2010.8

  The enantiomers of (11Z,19Z)-3-acetoxy-11,19-octacosadien-1-ol were synthesized from the enantiomers of 3,4-epoxy-1-butanol PMB ether. Its racemate was also synthesized. Its (S)-isomer and racemate were shown to possess the same pheromone activity as CH503, a long-lived inhibitor of male courtship in Drosophila melanogaster, although the racemate was less active. (C) 2010 Elsevier Ltd. All rights reserved.