triphenylphosphonium cyclopropylmethylide | 14902-12-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: triphenylphosphonium cyclopropylmethylide
• 英文别名: cyclopropylmethylenetriphenylphosphane；(cyclopropyl)methylentriphenylphosphane；(Cyclopropylmethylidene)triphenyl-phosphorane；cyclopropylmethylidene(triphenyl)-λ5-phosphane
• CAS: 14902-12-6
• 化学式: C₂₂H₂₁P
• 分子量: 316.382
• InChiKey: STGSLZYHGYCGHH-UHFFFAOYSA-N

物化性质

• 沸点：
  476.1±28.0 °C(Predicted)
• 密度：
  1.13±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  triphenylphosphonium cyclopropylmethylide 、 双环丙基酮 生成 1,1,2-tricyclopropylethene
  参考文献：
  名称：

  二，三和四环丙基乙烯

  摘要：

  从Wittig反应制备的1,1-二环丙基-，顺式和反式-1,2-二环丙基-和三环丙基乙烯的紫外光谱，以及从干式二环丙基酮甲苯-对-磺hydr钠盐的分解产物中分离出的四环丙基乙烯已经研究了二甘醇二甲醚。

  DOI：

  10.1039/c29690000781
• 作为产物：
  描述：

  (环丙基甲基)三苯基溴化膦 在 potassium tert-butylate 作用下， 生成 triphenylphosphonium cyclopropylmethylide
  参考文献：
  名称：

  钴催化的β，γ-不饱和肟的好氧氧化环化

  摘要：

  钴配合物Co（nmp）2可以有效催化β，γ-不饱和肟的有氧氧化5-外切环化反应，得到异恶唑啉。关键的环化步骤涉及碳中心自由基的产生。产物在很大程度上取决于反应条件。当在i -PrOH中进行反应时，主要产生氧化终止产物2，而在环己-1,4-二烯存在下，在甲苯中选择性地获得还原终止产物3。

  DOI：

  10.1016/j.tet.2013.02.032

文献信息

• Novel antibacterial azetidine lincosamides
  作者：Hardwin O’Dowd、Jason G. Lewis、Joaquim Trias、Rumi Asano、Johanne Blais、Sara L. Lopez、Craig K. Park、Charlotte Wu、Wen Wang、Mikhail F. Gordeev

  DOI：10.1016/j.bmcl.2008.03.032

  日期：2008.4

  The synthesis and evaluation of novel azetidine lincosamides 1 are described. Eleven new (3-trans-alkyl)azetidine-2-carboxylic acids were synthesized via alkylation of N-TBS-4-oxo-azetidine-2-carboxylic acid and subsequent elaboration then coupled to 7-chloro-1-methylthio-lincosamine. The resulting lincosamides differ from the drug clindamycin in both the size of the ring and the position/structure

  描述了新型氮杂环丁烷林可酰胺1的合成和评价。通过N-TBS-4-氧代-氮杂环丁烷-2-羧酸的烷基化反应合成了十一种新的（3-反-烷基）氮杂环丁烷-2-羧酸，随后进行精制，然后与7-氯-1-甲硫基-林可胺偶联。所得的林可酰胺与药物克林霉素在环的大小和烷基侧链的位置/结构上均不同。研究了该系列中的SAR，并注意了氮杂环丁烷环1和3位的烷基变体。
• 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）。
• 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）。
• 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：EP2789602A1

  公开（公告）日：2014-10-15

  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).

  本发明提供了一种在温和条件下工业化生产共轭 Z-烯炔基乙酸酯如 Z-13-hexadecen-11-炔基乙酸酯的方法，Z-烯炔基乙酸酯是松树游蛾的一种性信息素成分，本发明还提供了一种高产率的共轭 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 反应使ω-卤代-2-炔醛（1）与亚烷基三苯基膦（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）乙酰氧基化成共轭 Z-烯炔基乙酸酯（5）。