hexadec-11-ynal | 86426-73-5

• 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: hexadec-11-ynal
• 英文别名: 11-Hexadecynal
• CAS: 86426-73-5
• 化学式: C₁₆H₂₈O
• 分子量: 236.398
• InChiKey: CJULORNYMKTGAE-UHFFFAOYSA-N

物化性质

• 沸点：
  334.4±15.0 °C(Predicted)
• 密度：
  0.865±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  17
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.81
• 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：

  hexadec-11-ynal 在 9-borabicyclo[3.3.1]nonane dimer 、 溶剂黄146 作用下， 生成 顺式-11-十六烯-1-醇
  参考文献：
  名称：

  New one-step path for stereospecific synthesis of (Z)-alken-1-ols from acetylenic aldehydes

  摘要：

  DOI：

  10.1007/bf00953115
• 作为产物：
  描述：

  heptadec-1-en-12-yne 在 氧气 、 臭氧 、 二甲基硫 作用下， 以 甲醇 、 环己烷 、 四氢呋喃 为溶剂， 反应 6.0h， 以80%的产率得到hexadec-11-ynal
  参考文献：
  名称：

  Synthesis from 10-undecenoic acid of octadeca-2E,13Z-dienylacetate, a component of the sex pheromones ofSynanthedon tipuliformis andZenzera pyrina

  摘要：

  A new synthesis of octadeca-2E, 13Z-dienylacetate from 10-undecenoic acid is developed by constructing the carbon framework of the pheromone in the key step and introducing the 2E double bond by Doebner condensation of hexadec-11-ynal and malonic acid.

  DOI：

  10.1007/bf02236432

文献信息

• Practical and Efficient Synthesis of Alkyl, Alkenyl and Aryl-alkyl α,α-Difluoro Esters as Precursors of Potential Inhibitors of the Pheromone Catabolism in Insects
  作者：Oscar Jiménez、Maria Pilar Bosch、Angel Guerrero

  DOI：10.1055/s-2000-8226

  日期：——

  An efficient method for the synthesis of long chain alkyl, alkenyl and aryl-alkyl α,α-difluoro esters through reductive cleavage of the corresponding S-methyl dithiocarbonates with diphenylphosphine oxide and di-tert-butyl peroxide as initiator is reported. The α,α-difluoro esters 4a-j have been obained for the first time and in good overall yields. A limitation of the method is the presence of radical-sensitive functions, such as disubstituted double or triple bonds, in the substrate since the concomitant addition of the phosphonyl radical to the unsaturated carbons may induce isomerization of the double bond or polymerization. If stereomerically pure alkenyl α,α-difluoro esters are required, it is suggested to run the reductive cleavage on the S-methyl dithiocarbonate of the acetylenic precursor followed by stereoselective hydrogenation to the alkene.

  报告了一种以二苯基氧化膦和二叔丁基过氧化物为引发剂，通过还原裂解相应的 S-甲基二硫代碳酸酯来合成长链烷基、烯基和芳基烷基δ,δ-二氟酯的有效方法。δ±,δ±-二氟酯 4a-j 是首次以良好的总产率分离出来的。该方法的一个局限性是底物中存在对自由基敏感的官能团，如二取代的双键或三键，因为膦酰基同时加到不饱和碳上可能会引起双键的异构化或聚合。如果需要立体纯烯基 δ,δ-二氟酯，建议对乙炔基前驱体的 S-甲基二硫代碳酸酯进行还原裂解，然后进行立体选择性氢化反应生成烯烃。
• ISHMURATOV, G. YU.;BALEZINA, G. G.;ODINOKOV, V. N.;ZELENOVA, L. M.;TOLSTI+, IZV. AN CCCP. CEP. XIM., 1983, N 3, 671-672
  作者：ISHMURATOV, G. YU.、BALEZINA, G. G.、ODINOKOV, V. N.、ZELENOVA, L. M.、TOLSTI+

  DOI：——

  日期：——
• BYERS, J. D.;BANASIAK, D. S.
  作者：BYERS, J. D.、BANASIAK, D. S.

  DOI：——

  日期：——
• 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.
• US4559111A
  申请人：——

  公开号：US4559111A

  公开（公告）日：1985-12-17