Nonen-(1)-carbonsaeure-(1)-methylester | 91213-06-8

• 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: Nonen-(1)-carbonsaeure-(1)-methylester
• 英文别名: Methyl dec-5-enoate
• CAS: 91213-06-8
• 化学式: C₁₁H₂₀O₂
• 分子量: 184.279
• InChiKey: YYRDDAPQDPABPZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  Nonen-(1)-carbonsaeure-(1)-methylester 在 sodium hydroxide 、 四氧化锇 、 N-甲基吗啉氧化物 作用下， 以 乙醇 、 水 、 丙酮 、 甲苯 、 叔丁醇 为溶剂， 反应 17.0h， 生成 (S)-6-((R)-1-Hydroxy-pentyl)-tetrahydro-pyran-2-one
  参考文献：
  名称：

  Enzymes in organic synthesis. 27. Lipase-Catalyzed Synthesis of (5R,6S)-6-Acetoxyalkan-5-olides - homologues of the mosquito oviposition attractant pheromone

  摘要：

  Sixteen homologous (5R*,6S*)-6-hydroxyalkan-5-olides rac-5 and their acetoxy derivatives rac-6 were synthesized from the corresponding methyl (Z)-alk-5-enoates 3 by osmium(VIII) oxide catalyzed cis-hydroxylation to the dihydroxy esters rac-4 and hydrolysis of these esters followed by lactonization. Pancreatin-catalyzed lactonization of the dihydroxy esters rac-4 afforded enantiomerically enriched hydroxy lactones ent-5, five of which were obtained enantiomerically pure by recrystallization. Acetylation of the 6-hydroxyalkan-5-olides rac-5 by vinyl acetate catalyzed by the lipase SP 526 provided enantiomerically enriched 6-acetoxyalkan-5-olides 6 with an enantiomeric excess of more than 90% in nine cases. These compounds are known as mosquito oviposition attractant pheromone (6h) or its homologues.

  DOI：

  10.1002/prac.19973390176
• 作为产物：
  描述：

  1-庚烯 、 丙烯酸甲酯（MA） 生成 Nonen-(1)-carbonsaeure-(1)-methylester 、 Nonen-(1)-carbonsaeure-(2)-methylester
  参考文献：
  名称：

  Alder,K.; von Brachel,H., Justus Liebigs Annalen der Chemie, 1962, vol. 651, p. 141 - 153

  摘要：

  DOI：

文献信息

• Rhodium-Catalyzed, Remote Terminal Hydroarylation of Activated Olefins through a Long-Range Deconjugative Isomerization
  作者：Arun Jyoti Borah、Zhuangzhi Shi

  DOI：10.1021/jacs.8b03560

  日期：2018.5.16

  The Rh-catalyzed, remote terminal hydroarylation of active olefins at the C7-position of indoles and the ortho-position of indolines and anilines with the appropriate choice of a N-P tBu2 directing group through long-range deconjugative isomerization has been reported. This transformation not only overcomes the conjugate rule of Michael acceptors but also controls the positional selectivity of indoles

  The Rh-catalyzed, remote terminal hydroarylation of active olefins at the C7-position of indoles and the ortho-position of indolines and anilines with the appropriate choice of a NP tBu2 directing group through long-range deconjugative isomerization has been reported. 这种转变不仅克服了迈克尔受体的共轭规则，而且还控制了吲哚的位置选择性，代表了烯烃异构化和吲哚的 CH 烷基化的重大进步。
• Perfume composition and process for producing the same
  申请人：——

  公开号：US20030157228A1

  公开（公告）日：2003-08-21

  The invention relates to a flavoring composition having a better milk-like flavor and a process for producing the composition. The composition comprises a 5-alkenoic acid and/or a 6-alkenoic acid both represented by general formula (1) and a lower aliphatic aldehyde having not greater than 8 carbon atoms: 1 wherein n is an integer of from 1 to 4, and the dashed line represents the presence of a carbon-carbon double bond at either side. The composition may further comprise a &dgr;-lactone represented by general formula (2) and/or a &ggr;-lactone represented by general formula (3): 2 wherein n is an integer of from 1 to 4; and 3 wherein n is an integer of from 1 to 4.

  本发明涉及一种具有更好的牛奶味的调味组合物和制备该组合物的方法。该组合物包括由一般式（1）表示的5-烯酸和/或6-烯酸以及具有不超过8个碳原子的低级脂肪醛：其中n是1到4的整数，虚线表示在任一侧存在碳-碳双键。该组合物还可以包括由一般式（2）表示的&dgr;-内酯和/或由一般式（3）表示的&ggr;-内酯：其中n是1到4的整数；和其中n是1到4的整数。
• Vinczer, Peter; Novak, Lajos; Szantay, Csaba, Synthetic Communications, 1990, vol. 20, # 9, p. 1339 - 1345
  作者：Vinczer, Peter、Novak, Lajos、Szantay, Csaba

  DOI：——

  日期：——
• Alder,K.; von Brachel,H., Justus Liebigs Annalen der Chemie, 1962, vol. 651, p. 141 - 153
  作者：Alder,K.、von Brachel,H.

  DOI：——

  日期：——
• Enzymes in organic synthesis. 27. Lipase-Catalyzed Synthesis of (5R,6S)-6-Acetoxyalkan-5-olides - homologues of the mosquito oviposition attractant pheromone
  作者：B. Henkel、A. Kunath、Hans Schick

  DOI：10.1002/prac.19973390176

  日期：——

  Sixteen homologous (5R*,6S*)-6-hydroxyalkan-5-olides rac-5 and their acetoxy derivatives rac-6 were synthesized from the corresponding methyl (Z)-alk-5-enoates 3 by osmium(VIII) oxide catalyzed cis-hydroxylation to the dihydroxy esters rac-4 and hydrolysis of these esters followed by lactonization. Pancreatin-catalyzed lactonization of the dihydroxy esters rac-4 afforded enantiomerically enriched hydroxy lactones ent-5, five of which were obtained enantiomerically pure by recrystallization. Acetylation of the 6-hydroxyalkan-5-olides rac-5 by vinyl acetate catalyzed by the lipase SP 526 provided enantiomerically enriched 6-acetoxyalkan-5-olides 6 with an enantiomeric excess of more than 90% in nine cases. These compounds are known as mosquito oviposition attractant pheromone (6h) or its homologues.