摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2,4,5-Tetradecatrienoic acid, methyl ester, (2E,4R)- | 28066-21-9

中文名称
——
中文别名
——
英文名称
2,4,5-Tetradecatrienoic acid, methyl ester, (2E,4R)-
英文别名
2,4,5-Tetradecatrienoic acid, methyl ester, (E)-;(E)-(S)-(+)-methyl 2,4,5-tetradecatrienoate;(R)-methyl (E)-2,4,5-tetradecatrienoate;methyl (2E,4R)-2,4,5-tetradecatrienoate;(R,E)-methyl 2,4,5-tetradecatrienoate;(R)-(-)-Methyl-(E)-2,4,5-tetradecatrienoat
2,4,5-Tetradecatrienoic acid, methyl ester, (2E,4R)-化学式
CAS
28066-21-9;34656-68-3;50320-90-6;59128-94-8;65451-10-7;83602-78-2;87937-08-4
化学式
C15H24O2
mdl
——
分子量
236.354
InChiKey
JHJVZZKILRZRKO-JKJHPVACSA-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

物化性质

  • 沸点:
    324.6±9.0 °C(Predicted)
  • 密度:
    0.890±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.18
  • 重原子数:
    17.0
  • 可旋转键数:
    9.0
  • 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:
    0.0
  • 氢受体数:
    2.0

反应信息

  • 作为产物:
    描述:
    C19H36O2Si 在 四丁基氟化铵 、 sodium hydride 、 高碘酸 作用下, 以 四氢呋喃乙醚乙醇 为溶剂, 反应 2.0h, 生成 2,4,5-Tetradecatrienoic acid, methyl ester, (2E,4R)-
    参考文献:
    名称:
    手性锂酰胺介导的炔丙基硅烷的还原反应及其狄尔斯-阿尔德反应的对映体合成烯丙基烯丙基甲硅烷基醚
    摘要:
    手性锂酰胺的对映选择性Meerwein-Ponndorf-Verley型炔基硅烷还原反应,然后进行布鲁克重排和跨共轭1,3-烯炔的反模式质子化反应,提供了具有高对映选择性的带有2-甲硅烷氧基乙烯基部分的丙二烯衍生物。烯醇甲硅烷基醚的E / Z几何形状由起始烯炔部分的几何形状控制。因此,分别从(Z)-和(E)-炔炔基硅烷获得(E)-和(Z)-烯醇甲硅烷基醚。2-硅氧基乙烯基烯丙二烯产品可与反应性亲二烯体(如PTAD)参与Diels-Alder反应,这可以通过炔基硅烷的一锅操作实现。
    DOI:
    10.1021/acs.orglett.5b00261
点击查看最新优质反应信息

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,是通过催化的Heck反应或Claisen和Al 2 O 3催化的热重排而获得的。
  • A new method for synthesis of allenes, including an optically active form, from aldehydes and alkenyl aryl sulfoxides by sulfoxide–metal exchange as the key reaction and an application to a total synthesis of male bean weevil sex attractant
    作者:Tsuyoshi Satoh、Noriko Hanaki、Yuko Kuramochi、Yujiro Inoue、Kayo Hosoya、Ken Sakai
    DOI:10.1016/s0040-4020(02)00151-5
    日期:2002.3
    The sulfoxide–metal exchange reaction of β-acetoxy sulfoxides or β-mesyloxy sulfoxides, which were derived from alkenyl aryl sulfoxides and aldehydes in two steps, with a Grignard reagent or alkyllithium at low temperature gave allenes in good yields. Optically active allenes were synthesized starting from optically active 2-substituted ethenyl p-tolyl sulfoxides. A synthesis of (−)-methyl (E)-2,4
    β-乙酰氧基亚砜或β-甲磺酰氧基亚砜的亚砜-属交换反应可在两个步骤中与Grignard试剂或烷基在低温下分两步衍生自烯基芳基亚砜和醛,从而得到了高收率的烯。从旋光的2-取代的乙烯基对甲苯基亚砜开始合成旋光的烯。通过这种方法实现了雄性豆象甲性引诱剂(-)-甲基(E)-2,4,5-十四碳三烯酸酯的合成。
  • A New Route to Methyl (<i>R,E</i>)-(−)-Tetradeca-2,4,5-trienoate (Pheromone of <i>Acanthoscelides</i> <i>obtectus</i>) Utilizing a Palladium-Catalyzed Asymmetric Allene Formation Reaction
    作者:Masamichi Ogasawara、Takashi Nagano、Tamio Hayashi
    DOI:10.1021/jo050684z
    日期:2005.7.1
    A formal total synthesis of the sex attractant of male dried bean beetle, methyl (R,E)-()-tetradeca-2,4,5-trienoate, was achieved by a new efficient route utilizing the Pd-catalyzed asymmetric allene synthesis reaction. It was found that the atropisomeric biaryl bisphosphine (R)-segphos showed better enantioselectivity than (R)-binap in the Pd-catalyzed reaction for preparing alkyl-substituted axially
    通过利用催化的不对称丙二烯合成的新有效途径,完成了雄性干甲虫的性别引诱剂的正式全合成,甲基(R,E)-(-)-十四碳-2,4,5-三烯酸酯反应。发现在Pd催化的制备烷基取代的轴向手性烯基的反应中,阻转异构的联芳基双膦(R)-segphos显示出比(R)-binap更好的对映选择性。
  • Synthesis and absolute configuration of (-)-methyl (E)-2,4,5-tetradecatrienoate, the sex attractant of the male dried bean weevil
    作者:W. H. Pirkle、Charles W. Boeder
    DOI:10.1021/jo00405a001
    日期:1978.5
查看更多