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(Z)-3-Methyl-2-(3-pentenylidene)-1,3-butanediol | 130747-87-4

中文名称
——
中文别名
——
英文名称
(Z)-3-Methyl-2-(3-pentenylidene)-1,3-butanediol
英文别名
(2Z)-3-methyl-2-pent-4-enylidenebutane-1,3-diol
(Z)-3-Methyl-2-(3-pentenylidene)-1,3-butanediol化学式
CAS
130747-87-4
化学式
C10H18O2
mdl
——
分子量
170.252
InChiKey
AYPZMVNXMXSCTR-CLFYSBASSA-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:
    283.2±35.0 °C(Predicted)
  • 密度:
    0.960±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.64
  • 重原子数:
    12.0
  • 可旋转键数:
    5.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    40.46
  • 氢给体数:
    2.0
  • 氢受体数:
    2.0

反应信息

  • 作为产物:
    参考文献:
    名称:
    Radical cyclization of (bromomethyl)dimethylsilyl propargyl ethers. Regio-, chemo- and stereoselectivity.
    摘要:
    Radical cyclization of (bromomethyl)dimethylsilyl propargyl ether derivatives 1 is a powerful reaction with a high degree of regio-, chemo-, and stereoselectivity. Trisubstituted olefins 3, cyclopentene derivatives 5, and diquinane system 7j are obtained in good yields by a judicious choice of unsaturated substituents. Triquinane frameworks could be obtained stereoselectively from a suitable acyclic substrate of type 1 in a one-pot reaction. First attempts have not yet allowed us to aim at this goal due to interesting (1,5) hydrogen transfers. Moreover, we have intercepted, for the first time, the alpha-cyclopropyl radical which is involved in the Stork-Beckwith mechanism of the 5-versus 6-membered ring formation in the vinyl radical cyclization.
    DOI:
    10.1021/jo00037a026
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文献信息

  • Radical cyclization of (bromomethyl)dimethylsilyl propargyl ethers regioselective intramolecular cyclization of vinyl radicals.
    作者:Michel Journet、Elisabeth Magnol、Gilbert Agnel、Max Malacria
    DOI:10.1016/s0040-4039(00)97644-5
    日期:1990.1
    Vinyl radical intermediates generated from radical cyclization of (bromomethyl)dimethylsilyl propargyl ethers have been trapped intramolecularly by a double bond leading to functionalized carbocycles with high yield and high regiosclectivity.
    由(溴甲基)二甲基甲硅烷炔丙基醚的自由基环化产生的乙烯基自由基中间体已通过双键被分子内俘获,从而以高收率和高区域弯曲性导致官能化的碳环。
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