9-chloro-2-nonynal | 98959-15-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 9-chloro-2-nonynal
• 英文别名: 9-chloro-non-2-ynal；9-Chlor-non-2-inal；9-chloronon-2-ynal
• CAS: 98959-15-0
• 化学式: C₉H₁₃ClO
• 分子量: 172.655
• InChiKey: VSMGRIOLIXKXTC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  9-chloro-2-nonynal 生成 9-chloro-non-2-ynal semicarbazone
  参考文献：
  名称：

  Bailey et al., Journal of the Chemical Society, 1957, p. 3027,3031

  摘要：

  DOI：
• 作为产物：
  描述：

  9-chloro-1,1-diethoxy-2-nonyne 在 水 、 对甲苯磺酸 作用下， 以 四氢呋喃 为溶剂， 60.0~65.0 ℃ 、26.7 kPa 条件下， 反应 5.0h， 以96.9%的产率得到9-chloro-2-nonynal
  参考文献：
  名称：

  Omega-halo-2-alkynal, method for producing the same, and method for producing conjugated Z-alken-yn-yl acetate using the same

  摘要：

  公开号：

  EP2789602B1

文献信息

• OMEGA-HALO-2-ALKYNAL, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING CONJUGATED Z-ALKEN-YN-YL ACETATE USING SAME
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20140309452A1

  公开（公告）日：2014-10-16

  Provided is a method for industrially producing a conjugated Z-alken-yn-yl acetate such as Z-13-hexadecen-11-yn-yl acetate which is a sex pheromone component of a pine processionary moth, and an intermediate for the conjugated Z-alken-yn-yl acetate under mild conditions at a high yield. More specifically, provided is a method for producing a conjugated Z-alken-yn-yl acetate (5) comprising the steps of: reacting an ω-halo-2-alkynal (1) with an alkylidene triphenylphosphorane (3) through a Wittig reaction to obtain a conjugated Z-alken-yn-yl halide (4), and acetoxylating the conjugated Z-alken-yn-yl halide (4) into a conjugated Z-alken-yn-yl acetate (5).

  提供了一种工业生产共轭的Z-烯炔基乙酸酯的方法，例如Z-13-十六烯-11-炔基乙酸酯，它是松毛虫的性信息素成分，并在温和条件下高产率地获得共轭的Z-烯炔基乙酸酯的中间体。更具体地说，提供了一种生产共轭的Z-烯炔基乙酸酯（5）的方法，包括以下步骤：通过Wittig反应将ω-卤代-2-炔醛（1）与烷基三苯基膦烯（3）反应，以获得共轭的Z-烯炔基卤化物（4），并将共轭的Z-烯炔基卤化物（4）乙酰化为共轭的Z-烯炔基乙酸酯（5）。
• Omega-halo-2-alkynal
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US09255056B2

  公开（公告）日：2016-02-09

  Provided is a method for industrially producing a conjugated Z-alken-yn-yl acetate such as Z-13-hexadecen-11-yn-yl acetate which is a sex pheromone component of a pine processionary moth, and an intermediate for the conjugated Z-alken-yn-yl acetate under mild conditions at a high yield. More specifically, provided is a method for producing a conjugated Z-alken-yn-yl acetate (5) comprising the steps of: reacting an ω-halo-2-alkynal (1) with an alkylidene triphenylphosphorane (3) through a Wittig reaction to obtain a conjugated Z-alken-yn-yl halide (4), and acetoxylating the conjugated Z-alken-yn-yl halide (4) into a conjugated Z-alken-yn-yl acetate (5).

  提供了一种用于工业生产共轭Z-烯炔基乙酸酯的方法，例如Z-13-十六烯-11-炔基乙酸酯，它是松毛虫的性信息素成分，以及在温和条件下高产率的共轭Z-烯炔基乙酸酯的中间体。更具体地说，提供了一种生产共轭Z-烯炔基乙酸酯（5）的方法，包括以下步骤：通过Wittig反应将ω-卤代-2-炔醛（1）与烷基亚三苯基膦（3）反应，得到共轭Z-烯炔基卤化物（4），并将共轭Z-烯炔基卤化物（4）乙酰化为共轭Z-烯炔基乙酸酯（5）。
• Method for producing a conjugated Z-alken-yn-yl acetate
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US09376368B2

  公开（公告）日：2016-06-28

  Provided is a method for industrially producing a conjugated Z-alken-yn-yl acetate such as Z-13-hexadecen-11-yn-yl acetate which is a sex pheromone component of a pine processionary moth, and an intermediate for the conjugated Z-alken-yn-yl acetate under mild conditions at a high yield. More specifically, provided is a method for producing a conjugated Z-alken-yn-yl acetate (5) comprising the steps of: reacting an ω-halo-2-alkynal (1) with an alkylidene triphenylphosphorane (3) through a Wittig reaction to obtain a conjugated Z-alken-yn-yl halide (4), and acetoxylating the conjugated Z-alken-yn-yl halide (4) into a conjugated Z-alken-yn-yl acetate (5).

  提供了一种工业生产共轭Z-烯炔基乙酸酯的方法，例如Z-13-十六烯-11-炔基乙酸酯，该化合物是松毛虫的性信息素成分，并在温和条件下高产率地制备共轭Z-烯炔基乙酸酯的中间体。具体地，提供了一种制备共轭Z-烯炔基乙酸酯（5）的方法，包括以下步骤：通过Wittig反应将ω-卤代-2-炔醛（1）与烷基三苯基膦（3）反应，得到共轭Z-烯炔基卤化物（4），然后将共轭Z-烯炔基卤化物（4）乙酰化成共轭Z-烯炔基乙酸酯（5）。
• METHOD FOR PRODUCING AN OMEGA-HALO-2-ALKYNAL
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20160107969A1

  公开（公告）日：2016-04-21

  Provided is a method for industrially producing a conjugated Z-alken-yn-yl acetate such as Z-13-hexadecen-11-yn-yl acetate which is a sex pheromone component of a pine processionary moth, and an intermediate for the conjugated Z-alken-yn-yl acetate under mild conditions at a high yield. More specifically, provided is a method for producing a conjugated Z-alken-yn-yl acetate (5) comprising the steps of: reacting an ω-halo-2-alkynal (1) with an alkylidene triphenylphosphorane (3) through a Wittig reaction to obtain a conjugated Z-alken-yn-yl halide (4), and acetoxylating the conjugated Z-alken-yn-yl halide (4) into a conjugated Z-alken-yn-yl acetate (5).

  提供了一种工业生产共轭Z-烯炔-醇酸酯的方法，例如Z-13-十六烯-11-炔-醋酸酯，它是松毛虫的性信息素成分，并在温和条件下高产率地制备共轭Z-烯炔-醇酸酯的中间体。更具体地，提供了一种制备共轭Z-烯炔-醇酸酯（5）的方法，包括以下步骤：通过Wittig反应，将ω-卤代-2-炔醛（1）与三苯基膦亚甲基（3）反应，得到共轭Z-烯炔-醇酸酯（4），并将共轭Z-烯炔-醇酸酯（4）乙酰化为共轭Z-烯炔-醇酸酯（5）。
• METHOD FOR PRODUCING A CONJUGATED Z-ALKEN-YN-YL ACETATE
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20160107978A1

  公开（公告）日：2016-04-21

  Provided is a method for industrially producing a conjugated Z-alken-yn-yl acetate such as Z-13-hexadecen-11-yn-yl acetate which is a sex pheromone component of a pine processionary moth, and an intermediate for the conjugated Z-alken-yn-yl acetate under mild conditions at a high yield. More specifically, provided is a method for producing a conjugated Z-alken-yn-yl acetate (5) comprising the steps of: reacting an ω-halo-2-alkynal (1) with an alkylidene triphenylphosphorane (3) through a Wittig reaction to obtain a conjugated Z-alken-yn-yl halide (4), and acetoxylating the conjugated Z-alken-yn-yl halide (4) into a conjugated Z-alken-yn-yl acetate (5).

  提供了一种工业生产共轭Z-烯炔基乙酸酯的方法，例如Z-13-十六烯-11-炔基乙酸酯，它是松毛虫的性信息素成分，以及在温和条件下高产率下制备共轭Z-烯炔基乙酸酯的中间体。更具体地说，提供了一种生产共轭Z-烯炔基乙酸酯（5）的方法，包括以下步骤：通过Wittig反应将ω-卤代-2-炔醛（1）与烷基三苯基膦（3）反应，以获得共轭Z-烯炔基卤化物（4），并将共轭Z-烯炔基卤化物（4）乙酰化为共轭Z-烯炔基乙酸酯（5）。