(11Z,19Z)-(R)3-acetoxy-11,19-octacosadien-1-ol | 1246373-70-5

• 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: (11Z,19Z)-(R)3-acetoxy-11,19-octacosadien-1-ol
• 英文别名: (3R,11Z,19Z)-3-acetoxy-11,19-octacosadien-1-ol；CH503；[(3R,11Z,19Z)-1-hydroxyoctacosa-11,19-dien-3-yl] acetate
• CAS: 1246373-70-5
• 化学式: C₃₀H₅₆O₃
• 分子量: 464.773
• InChiKey: GDWNKQCFVVOLED-BUARVWOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.2
• 重原子数：
  33
• 可旋转键数：
  26
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (11Z,19Z)-(R)3-acetoxy-11,19-octacosadien-1-ol 、 (1R,2R)-2-(蒽-2,3-二甲酰亚胺基)环己甲酸 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 甲苯 、 乙腈 为溶剂， 生成
  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：

  (11Z,19Z)-(R)-3-acetoxy-11,19-octacosadien-1-ol p-methoxybenzyl ether 在 水 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 二氯甲烷 为溶剂， 以47%的产率得到(11Z,19Z)-(R)3-acetoxy-11,19-octacosadien-1-ol
  参考文献：
  名称：

  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

  摘要：

  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.

  DOI：

  10.1016/j.tet.2010.06.080

文献信息

• 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.
• 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
  作者：Yasumasa Shikichi、Kazuaki Akasaka、Shigeyuki Tamogami、Shruti Shankar、Joanne Y. Yew、Kenji Mori

  DOI：10.1016/j.tet.2012.03.002

  日期：2012.5

  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.