(E)-2-isopropyl-5-methyl-2,4-hexadien-1-yl acetate | 1000818-71-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: (E)-2-isopropyl-5-methyl-2,4-hexadien-1-yl acetate
• 英文别名: (E)-2-isopropyl-5-methyl-2,4-hexadienyl acetate；[(2E)-5-methyl-2-propan-2-ylhexa-2,4-dienyl] acetate
• CAS: 1000818-71-2
• 化学式: C₁₂H₂₀O₂
• 分子量: 196.29
• InChiKey: FJVNLGBXYSHUGD-GHXNOFRVSA-N

物化性质

• 沸点：
  258.8±9.0 °C(Predicted)
• 密度：
  0.903±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.58
• 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：

  5-甲基-2-(1-甲基乙烯基)-4-己烯酸 在 吡啶 、 lithium aluminium tetrahydride 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 47.75h， 生成 (E)-2-isopropyl-5-methyl-2,4-hexadien-1-yl acetate
  参考文献：
  名称：

  METHOD FOR PRODUCING (E)-2-ISOPROPYL-5-METHYL-2,4-HEXADIENYL ACETATE

  摘要：

  提供了一种简单高效的生产(E)-2-异丙基-5-甲基-2,4-己二烯基乙酸酯的方法。更具体地，提供了一种生产(E)-2-异丙基-5-甲基-2,4-己二烯基乙酸酯的方法，包括以下步骤：将2-异丙烯基-5-甲基-4-己烯酸（1）异构化为(E)-2-异丙基-5-甲基-2,4-己二烯酸（2），将形成的(E)-2-异丙基-5-甲基-2,4-己二烯酸（2）还原为(E)-2-异丙基-5-甲基-2,4-己二烯醇（3），将形成的(E)-2-异丙基-5-甲基-2,4-己二烯醇（3）乙酰化为(E)-2-异丙基-5-甲基-2,4-己二烯基乙酸酯（4），其中Ac代表乙酰基。

  公开号：

  US20150119598A1

文献信息

• Stereospecific synthesis of the sex pheromone of the passionvine mealybug, Planococcus minor
  作者：Jocelyn G. Millar

  DOI：10.1016/j.tetlet.2007.11.045

  日期：2008.1

  short and completely stereospecific synthesis of (E)-2-isopropyl-5-methyl-2,4-hexadienyl acetate, the very recently identified sex pheromone of the passionvine mealybug Planococcus minor, is described. In the key step, CuI-catalyzed anti-addition of a Grignard reagent to a propargyllic alcohol intermediate gave the required trisubstituted alkene with 100% regio- and stereospecificity. The stereochemical

  描述了（E）-2-异丙基-5-甲基-2,4-己二烯基乙酸酯的短而完全立体定向的合成，乙酸酯是最近鉴定出的西番莲粉虱Planococcus minor的性信息素。在关键步骤中，CuI催化将格氏试剂反加成炔丙醇中间体，得到了所需的具有100％区域和立体专一性的三取代烯烃。信息素的立体化学纯度至关重要，因为（Z）异构体是强大的行为拮抗剂。
• METHOD FOR EFFECTIVELY CONTROLLING COCCOIDEA INSECT PESTS
  申请人：Ecologia Y Proteccion Agricola, S.L.

  公开号：EP3732964A1

  公开（公告）日：2020-11-04

  The present invention relates to a method for determining the effective flow rate of at least one semiochemical for controlling at least one coccoid insect pest using an artificial semiochemical matrix, and use of the effective flow rate for effectively controlling at least one coccoid insect pest through the diffusion of at least one semiochemical.

  本发明涉及一种利用人工半化学物质基质确定至少一种半化学物质的有效流速以控制至少一种茧翅目害虫的方法，以及利用该有效流速通过至少一种半化学物质的扩散有效控制至少一种茧翅目害虫的方法。
• Method for producing (E)-2-isopropyl-5-methyl-2,4-hexadienyl acetate
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP2868647B1

  公开（公告）日：2017-07-12
• 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.
• METHOD FOR EFFECTIVELY CONTROLLING COCCOID INSECT PESTS
  申请人：Ecología y Protección Agrícola, S.L.

  公开号：US20210059246A1

  公开（公告）日：2021-03-04

  The present invention relates to a method for determining the effective flow rate of at least one semiochemical for controlling at least one coccoid insect pest using an artificial semiochemical matrix, and use of the effective flow rate for effectively controlling at least one coccoid insect pest through the diffusion of at least one semiochemical.