(R)-13-methylheneicos-6-yne | 285560-74-9

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: (R)-13-methylheneicos-6-yne
• 英文别名: (13R)-13-methylhenicos-6-yne
• CAS: 285560-74-9
• 化学式: C₂₂H₄₂
• 分子量: 306.575
• InChiKey: ICPAFHKGZGTSRX-JOCHJYFZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.7
• 重原子数：
  22
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 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：

  (R)-13-methylheneicos-6-yne 在 Lindlar's catalyst 喹啉 、 氢气 作用下， 以 正己烷 为溶剂， 生成 (6Z,13R)-methylheneicosene 、 (6E,13R)-methylheneicosene 、 (6Z,13S)-methylheneicosene
  参考文献：
  名称：

  摘要：

  The major component of the female-produced sex pheromone of Scoliopteryx libatrix has been characterized by chemical analysis, synthesis, electrophysiological studies and field tests as (6Z,13)-methylheneicosene, probably the 13S-isomer. This is the first example of a branched chain alkene as a sex pheromone in the Noctuidae and is markedly different from the pheromones of other members of the family. The systematic position of S. libatrix, belonging to a monotypic genus of a one-member subfamily within the Noctuidae, may reflect the unusual structure of the sex pheromone.

  DOI：

  10.1023/a:1005475725742
• 作为产物：
  描述：

  (R)-1-bromo-2-methyldecane 在 正丁基锂 、 溴 、 三苯基膦 作用下， 以 四氢呋喃 、 六甲基磷酰三胺 、 正己烷 、 二氯甲烷 、 甲苯 为溶剂， 生成 (R)-13-methylheneicos-6-yne
  参考文献：
  名称：

  摘要：

  The major component of the female-produced sex pheromone of Scoliopteryx libatrix has been characterized by chemical analysis, synthesis, electrophysiological studies and field tests as (6Z,13)-methylheneicosene, probably the 13S-isomer. This is the first example of a branched chain alkene as a sex pheromone in the Noctuidae and is markedly different from the pheromones of other members of the family. The systematic position of S. libatrix, belonging to a monotypic genus of a one-member subfamily within the Noctuidae, may reflect the unusual structure of the sex pheromone.

  DOI：

  10.1023/a:1005475725742