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(±)-methyl (E)-2,4,5-tetradecatrienoate

中文名称
——
中文别名
——
英文名称
(±)-methyl (E)-2,4,5-tetradecatrienoate
英文别名
methyl (E)-tetradeca-2,4,5-trienoate;(+/-)-methyl 2,4,5-tetradecatrienoate
(±)-methyl (E)-2,4,5-tetradecatrienoate化学式
CAS
——
化学式
C15H24O2
mdl
——
分子量
236.354
InChiKey
JHJVZZKILRZRKO-BUHFOSPRSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    4.9
  • 重原子数:
    17
  • 可旋转键数:
    10
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    (±)-methyl (E)-2,4,5-tetradecatrienoate甲醇氢氧化钾 作用下, 生成 (E)-Tetradeca-2,4,5-trienoic acid
    参考文献:
    名称:
    (–)正十四烷基反式-2,4,5-三烯酸甲酯,一种由雄性干豆甲虫Acanthoscelides obtectus产生的烯丙酸酯(说)
    摘要:
    由雄性干豆甲虫生产的物质已被表征为正十四烷反式-2,4,5-三烯酸甲酯。认为这是动物界中存在的烯丙酸化合物的第一个例子。据推测是性吸引剂。
    DOI:
    10.1039/j39700000859
  • 作为产物:
    参考文献:
    名称:
    Pheromone synthesis. 4. A synthesis of (.+-.)-methyl n-tetradeca-trans-2,4,5-trienoate, an allenic ester produced by the male dried bean beetle Acanthoscelides obtectus (Say)
    摘要:
    DOI:
    10.1021/jo00422a043
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文献信息

  • Pheromone synthesis. Part 257: Synthesis of methyl (2E,4Z,7Z)-2,4,7-decatrienoate and methyl (E)-2,4,5-tetradecatrienoate, the pheromone components of the male dried bean beetle, Acanthoscelides obtectus (Say)
    作者:Kenji Mori
    DOI:10.1016/j.tet.2015.06.051
    日期:2015.8
    oxidation/Wittig reaction of (2Z,5Z)-2,5-octadien-1-ol yielded methyl (2E,4Z,7Z)-2,4,7-decatrienoate, a newly discovered pheromone component of the male dried bean beetle, while that of (±)-2,3-dodecadien-1-ol gave (±)-methyl (E)-2,4,5-tetradecatrienoate, the racemate of the known and major pheromone component. Methyl (2E,4E,7Z)-2,4,7-decatrienoate was also synthesized, which is the methyl ester of an acid metabolite
    (2 Z,5 Z)-2,5-辛二烯-1-醇的串联Dess-Martin氧化/维蒂希反应产生了新发现的(2 E,4 Z,7 Z)-2,4,7-癸三烯酸甲酯雄性干豆甲虫的信息素成分,而(±)-2,3-dodecadien-1-ol的信息素成分产生(±)-甲基(E)-2,4,5-十四碳三烯酸酯,是已知和主要的外消旋体信息素成分。还合成了(2 E,4 E,7 Z)-2,4,7-十碳三烯酸甲酯,它是绿藻酸代谢产物的甲酯。用Zn-Cu / EtOH还原2,5-辛二炔-1-醇可干净地得到(2 Z,5 Z)-2,5-辛二烯-1-醇。
  • Pheromone synthesis. Part 249: Syntheses of methyl (R,E)-2,4,5-tetradecatrienoate and methyl (2E,4Z)-2,4-decadienoate, the pheromone components of the male dried bean beetle, Acanthoscelides obtectus (Say)
    作者:Kenji Mori
    DOI:10.1016/j.tet.2011.12.064
    日期:2012.2
    The enantiomers of methyl (E)-2,4,5-tetradecatrienoate (1), a component of the male pheromone of Acanthoscelides obtectus, were synthesized from the enantiomers of 1-undecyn-3-ol (6), which were obtained via asymmetric acetylation of (±)-1-trimethylsilyl-1-undecyn-3-ol (4) with vinyl acetate as catalyzed by lipase PS (Amano). The ortho ester Claisen rearrangement of 6 with triethyl orthoacetate was
    甲基(对映体ë)-2,4,5- tetradecatrienoate(1),的阳信息素的组分Acanthoscelides obtectus,从1-undecyn -3-醇(对映体合成的6),将其通过获得脂肪酶PS(Amano)催化(±)-1-三甲基甲硅烷基-1-十一炔-3-醇(4)与乙酸乙烯酯的不对称乙酰化反应。用原乙酸三乙酯将6的原酸酯Claisen重排是生成手性烯丙基体系的关键步骤。还从(±)-6开始执行了(±)-1的新合成。(2 E,4 Z)-2,4-癸二烯酸甲酯的三种不同合成方法(2),ob虫雄性信息素的另一种成分,是通过钯催化的Heck反应或Claisen和Al 2 O 3催化的热重排而获得的。
  • Synthesis of Alkenyl-Substituted Allenecarboxylates
    作者:Robert Werner Lang、Elisabeth Kohl-Mines、Hans-J�rgen Hansen
    DOI:10.1002/hlca.19850680820
    日期:1985.12.18
    The Wittig olefination of decanoyl chloride by using the phosphonium salt 1 in the presence of two equivalents of Et3N represents a one-step synthesis of the racemic form of the naturally occurring pheromone (–)-2 which contains an alkenyl-substituted allenic moiety (ef. Scheme 1). It is also shown, that unsaturated acyl chlorides which contain at least one γ-H-atom undergo the Wittig reaction with
    在维悌希癸酰氯通过使用鏻盐烯1中的的Et两个当量的存在3 N表示天然存在的信息素的外消旋形式的单步合成( - ) - 2,其含有链烯基取代丙二烯部分(ef。方案1)。还显示出,包含至少一个γ-H原子的不饱和酰氯与适当的磷烷进行维蒂希反应,分别生成γ-烯基取代的α-烯酸酯和α-烯丙基γ-内酯(ef.schemes 2和3)。
  • Stereoselective preparation of conjugated dienoates and dienamides. New synthesis of pellitorine and pipercide
    作者:Robert Bloch、Dominique Hassan-Gonzales
    DOI:10.1016/s0040-4020(01)88048-0
    日期:1986.1
    E)-conjugated dienoates and dienamides of high stereoisomeric purities are prepared via thermal SO2 extrusion from cis-2,5-disubstituted-2,5-dihydrothiofene-1,1-dioxides generated by a retro Diels-Alder reaction. Applications of this method to the syntheses of two insecticidal natural dienamides : pellitorine and pipercide and of methyl tetradeca-2E,4,5-trienoate, an insect sex pheromone, are described.
    高热异构体纯度的(E)和(E,E)共轭二烯酸酯和二烯酰胺是通过热SO 2从由逆Diels生成的顺式-2,5-二取代-2,5-二氢噻吩-1,1-二氧化物热SO 2挤出制备的-Al木反应。描述了该方法在两种杀虫性天然二烯酰胺的合成中的应用:拼花碱和哌啶和昆虫性信息素十四烷-2E,4,5-三烯酸甲酯。
  • Synthesis of optically active forms of methyl (E)-2,4,5-tetradecatrienoate, the pheromone of the male dried bean beetle
    作者:Kenji Mori、Tomoo Nukada、Takashi Ebata
    DOI:10.1016/s0040-4020(01)92450-0
    日期:1981.1
    Both enantiomers of methyl (E)-2,4,5,-tetradecatrienoate were synthesized with 125–127% the rotatory power of the natural product which was isolated as the pheromone of Acanthoscelides obtectus. The absolute configuration of the levorotatory natural pheromone was confirmed to be R.
    合成了(E)-2,4,5,-十四碳三烯酸甲酯的两种对映异构体,其天然产物的旋转力为125–127%,被分离为密闭棘皮鱼的信息素。左旋天然信息素的绝对构型被证实是- [R 。
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