8-acetoxy-19-methylnonacosane

• 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: 8-acetoxy-19-methylnonacosane
• 英文别名: 19-Methylnonacosan-8-yl acetate；19-methylnonacosan-8-yl acetate
• 化学式: C₃₂H₆₄O₂
• 分子量: 480.859
• InChiKey: GYPRBPDBXXFKTM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.9
• 重原子数：
  34
• 可旋转键数：
  28
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  HEPTYLMAGNESIUM BROMIDE 在 吡啶 、 4-二甲氨基吡啶 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 16.5h， 生成 8-acetoxy-19-methylnonacosane
  参考文献：
  名称：

  Syntheses of Four Methyl-branched Secondary Acetates and a Methyl-branched Ketone as Possible Candidates for the Female Pheromone of the Screwworm Fly,Cochliomyia hominivorax

  摘要：

  6-乙酰氧基-19-甲基长链烷烃 (1)，7-乙酰氧基-19-甲基长链烷烃 (2)，8-乙酰氧基-19-甲基长链烷烃 (3)，7-乙酰氧基-15-甲基长链烷烃 (4)，以及21-甲基-7-三十烷酮 (5) 作为外消旋和差向异构体混合物合成。这些是从产生雄性扭虫（Cochliomyia hominivorax）交配反应的雌性己烷提取物的高效液相色谱（HPLC）分馏中分离出来的新化合物。

  DOI：

  10.1271/bbb.66.1164

文献信息

• PHEROMONE DISPENSER
  申请人：Harmsen Sven

  公开号：US20110266361A1

  公开（公告）日：2011-11-03

  The present invention relates to a pheromone dispenser, filled with pheromone or a pheromone-comprising liquid and comprising (a) a deep-drawn plastic film made of a thermoplastic film material and featuring at least one dish-shaped zone for receiving a pheromone, and a planar plastic film made of a thermoplastic film material and which is connected with the deep-drawn plastic film, the planar plastic film together with the at least one dish-shaped zone of the deep-drawn plastic film forming a durably sealed chamber which comprises the pheromone or the pheromone-comprising liquid, and (c) a recess in the zone of the interconnected plastic films, the planar plastic film being permeable to the pheromone. The invention also relates to a process for producing such a pheromone dispenser.