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(4E)-dimethyl 4-hexenylmalonate | 85484-83-9

中文名称
——
中文别名
——
英文名称
(4E)-dimethyl 4-hexenylmalonate
英文别名
(E)-4-Hexenylmalonsaeure-dimethylester;Dimethyl (E)-4-hexenylmalonate;(E)-4-hexenylmalonate;dimethyl 2-[(E)-hex-4-enyl]propanedioate
(4E)-dimethyl 4-hexenylmalonate化学式
CAS
85484-83-9
化学式
C11H18O4
mdl
——
分子量
214.262
InChiKey
ISOVHHOOBGBZKG-SNAWJCMRSA-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:
    265.6±33.0 °C(Predicted)
  • 密度:
    1.015±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    15
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.64
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 下游产品
    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:
    (4E)-dimethyl 4-hexenylmalonate氢氧化钾 作用下, 以 吡啶甲醇 为溶剂, 反应 68.0h, 生成 (E)-Oct-6-烯酸
    参考文献:
    名称:
    Robinson, John A.; Flohr, Helmut; Kempe, Uwe Max, Liebigs Annalen der Chemie, 1983, # 2, p. 181 - 203
    摘要:
    DOI:
  • 作为产物:
    描述:
    Ethyl 4-hexenoate 在 sodium hydride 、 二异丁基氢化铝三乙胺 作用下, 以 四氢呋喃乙醚二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 12.0h, 生成 (4E)-dimethyl 4-hexenylmalonate
    参考文献:
    名称:
    Ionic iodocarbocyclization reactions of 4-alkenyl- and 4-alkynylmalonate derivatives
    摘要:
    The cyclization reactions of dimethyl 4-alkenylmalonate derivatives la-d in the presence Of 12 and Ti(Ot-Bu)4 proceed in a highly regio- and stereocontrolled manner (5-exo cyclization and trans addition) to give (iodoalkyl)cyclopentane derivatives 2 or bicyclic lactones 3 through the displacement of the iodide of 2 by an ester group. Iodocarbocyclization reactions of dimethyl [(cycloalkenyl)alkyl]malonates 1g-i or dimethyl [(methylenecycloalkyl)alkyl]malonates 1j and 1k proceed regio- and stereoselectively to give fused ring compounds or spiro compounds, respectively, as single isomers. Similar reactions of 4-alkynyl derivatives 5 give preferentially E-iodomethylene cyclopentane derivatives 6. An ionic mechanism rather than a radical mechanism is suggested on the basis of the regioselectivity and stereospecificity of the above reactions.
    DOI:
    10.1021/jo00063a033
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文献信息

  • Synthesis of bicyclic lactones via I2-mediated intramolecular tandem C–C/C–O bond formation
    作者:Saki Maejima、Mai Osuka、Eiji Yamaguchi、Akichika Itoh
    DOI:10.1016/j.tet.2018.04.081
    日期:2018.6
    The iodine/DMAP-mediated intramolecular tandem C–C/C–O bond forming reaction of malonate bearing alkene moiety proceeded to give bicyclic lactones with good diastereoselectivity in good yield. The mechanistic investigation was also discussed on the basis of various control experimental results.
    / DMAP介导的带有丙二酸酯的烯烃部分的分子内串联C–C / C–O键形成反应继续以高收率提供了具有良好非对映选择性的双环内酯。在各种控制实验结果的基础上,还讨论了机理研究。
  • Ionic iodocarbocyclization reaction
    作者:Osamu Kitagawa、Tadashi Inoue、Takeo Taguchi
    DOI:10.1016/0040-4039(92)88168-5
    日期:1992.4
    Iodocarbocyclization reactions of dimethyl alkenylmalonates in the presence of I2 and Ti(Ot-Bu)4 proceed in a regioselective and stereospecific manner through an ionic mechanism.
    在I 2和Ti(Ot-Bu)4存在下,烯丙基丙二酸二甲酯的碳碳环化反应通过离子机理以区域选择性和立体有择方式进行。
  • Intramolecular Carbostannation Reaction of Active Methine Compounds with an Unactivated C−C π-Bond Mediated by SnCl<sub>4</sub>−Et<sub>3</sub>N
    作者:Osamu Kitagawa、Hiroki Fujiwara、Takashi Suzuki、Takeo Taguchi、Motoo Shiro
    DOI:10.1021/jo000784z
    日期:2000.10.1
    In the presence of SnCl4 and Et3N, intramolecular carbostannation reaction of various active methine compounds having an unactivated alkenyl, alkynyl, or allenyl group proceeds in good yields with complete regioselectivity. The subsequent reaction of the resulting Sn intermediates with-some electrophiles provides functionalized cyclopentane and cyclohexane derivatives.
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