(Z)-7-dodecen-9-yn-1-yl acetate | 70324-69-5

• 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: (Z)-7-dodecen-9-yn-1-yl acetate
• 英文别名: (Z)-dodec-7-en-9-ynyl acetate；cis-dodec-7-en-9-ynyl acetate；7-Dodecen-9-yn-1-ol, acetate, (Z)-；[(Z)-dodec-7-en-9-ynyl] acetate
• CAS: 70324-69-5
• 化学式: C₁₄H₂₂O₂
• 分子量: 222.327
• InChiKey: DURIUTOEEZMTFC-SREVYHEPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  16
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.64
• 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：

  pent-2-yn-1-al 、 (7-Acetoxyheptyl)-triphenylphosphonium-bromid 在 18-冠醚-6 、 potassium carbonate 作用下， 以 甲苯 为溶剂， 反应 74.0h， 以70%的产率得到
  参考文献：
  名称：

  Synthesis and field evaluation of synthetic blends of the sex pheromone of Crocidosema aporema (Lepidoptera: Tortricidae) in soybean

  摘要：

  Crocidosema (= Epinotia) aporema (Walsingham) (Lepidoptera: Tortricidae) is a bud borer that feeds on soybean and forage legumes. Its economic importance is restricted to South America, where it can alternate throughout the year between forage and grain legumes. The sex pheromone of C. aporema females is composed of a 15:1 mixture of (7Z,9Z)-dodeca-7,9-dien-1-ol and (7Z,9Z)-dodeca-7,9-dienyl acetate. Aiming at the development of a monitoring tool, it was synthesized both components of the pheromone and evaluated male captures in pheromone traps baited with different blends of synthetic pheromone, in an experimental soybean field in Uruguay. The conjugated dienes were obtained from 2-pentyn-1-ol and 1,7-heptanediol, by oxidation of the former, Wittig coupling and Zn-catalyzed reduction of the triple bond. The 1:1 mixture was the most efficient in capturing males. The pheromone traps were attractive for up to 40 days, even with small septum loads (0.1 mg) and low population levels.

  DOI：

  10.1590/s0103-50532012005000072

文献信息

• US4317905A
  申请人：——

  公开号：US4317905A

  公开（公告）日：1982-03-02