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  • 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
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  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    97-98 °C
  • 沸点:
    397.1±31.0 °C(Predicted)
  • 密度:
    1.187±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    17
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

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

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文献信息

  • Synthesis of a Polycyclic π-Conjugated System Containing an Azulene Unit by the Flash Vacuum Pyrolytic Method. II. Synthesis and Paratropic Properties of 3<i>H</i>-Cyclopent[<i>a</i>]azulen-3-one and Its Methyl Derivatives
    作者:Yoichiro Kitamori、Masafumi Yasunami、Takanori Hioki、Ikue Kikuchi、Kahei Takase
    DOI:10.1246/bcsj.65.2131
    日期:1992.8
    3H-Cyclopent[a]azulen-3-one and two methyl derivalives, which have a new tricyclic π-conjugated system, were synthesized starting from 9-methoxycarbonyl-1,2-dihydro-3H-cyclopent[a]azulen-3-one by the application of flash vacuum pyrolysis in the final step. All proton signals of these compounds were observed at higher fields than those of the referenced 1,2-dihydro compound, but there are no significant
    以9-甲氧基羰基-1,2-二氢-3H-环戊[a]azulen-3-为原料合成了具有新三环π-共轭体系的3H-Cyclopent[a]azulen-3-one和2甲基衍生物一种方法是在最后一步应用闪蒸真空热解。在比参考 1,2-二氢化合物更高的场中观察到这些化合物的所有质子信号,但 3H-环戊[a]azulen-3-ones 和参考化合物的碳磁共振之间没有显着差异. 1H NMR 上的这些高场位移在由该分子外围的 12-π 电子系统的贡献引起的感应顺磁环电流方面受到赞赏。3H-cyclopent[a]azulen-3-one在结晶状态下是稳定的,但在溶液中通过脱羰二聚作用逐渐变成六环化合物,而 2-甲基衍生物在结晶态和溶液中都非常稳定。尽管 3H-cyclopent[a]azulen-3-one 与 cyclope...
  • Synthesis of a Polycyclic π-Conjugated System Containing an Azulene Unit by the Flash Vacuum Pyrolytic Method. I. Synthesis and Properties of Cyclopent[<i>a</i>]azulenes
    作者:Yoichiro Kitamori、Masafumi Yasunami、Takanori Hioki、Ikue Kikuchi、Kahei Takase
    DOI:10.1246/bcsj.65.1527
    日期:1992.6
    1H- and 3H-cyclopent[a]azulene were synthesized in excellent yields by applying flash vacuum pyrolysis. Their structures were clearly determined. A mixture of 1H- and 3H-cyclopent[a]azulene was completely anionized with methyllithium in THF, but 67% so in ether. Although 1H-cyclopent[a]azulene reacted with dichloroketene to give a [2+2] cycloadduct, 3H-cyclopent[a]azulene reacted with cyclopentadiene
    通过应用快速真空热解,1H-和3H-环戊[a]芘以优异的产率合成。它们的结构被清楚地确定。1H-和3H-环戊[a]芘的混合物在THF中用甲基锂完全阴离子化,但在乙醚中为67%。虽然 1H-环戊 [a] 芘与二氯乙烯酮反应生成 [2+2] 环加合物,但 3H-环戊 [a] 芘与环戊二烯反应生成 [4+2] 环加合物。根据 HMO 理论,这些化学行为是可预测的。
  • Nozoe, Tetsuo; Wakabayashi, Hidetsugu; Ishikawa, Sumio, Heterocycles, 1990, vol. 31, # 1, p. 17 - 22
    作者:Nozoe, Tetsuo、Wakabayashi, Hidetsugu、Ishikawa, Sumio、Wu, Chi-Phi、Yang, Paw-Wang
    DOI:——
    日期:——
  • NOZOE, TETSUO;WAKABAYASHI, HIDETSUGU;ISHIKAWA, SUMIO;WU, CHI-PHI;YANG, PA+, HETEROCYCLES, 31,(1990) N, C. 17-22
    作者:NOZOE, TETSUO、WAKABAYASHI, HIDETSUGU、ISHIKAWA, SUMIO、WU, CHI-PHI、YANG, PA+
    DOI:——
    日期:——
  • Synthesis of Cyclopent[<i>a</i>]azulenes and 1(3)-Methylenecyclopent[<i>a</i>]azulene Derivatives Having an Electron Withdrawing Group at the 9-Position
    作者:Masafumi Yasunami、Takanori Hioki、Yoichiro Kitamori、Ikue Kikuchi、Kahei Takase
    DOI:10.1246/bcsj.66.2273
    日期:1993.8
    1H- and 3H-Cyclopent[a]azulenes having an electron withdrawing group, such as a methoxycarbonyl or a cyano group, at the 9-position were synthesized from their dihydro compounds by means of bromination with NBS and succeeding dehydrobromination by refluxing in chloroform. Base-catalyzed condensation of these cyclopent[a]azulenes with carbonyl compounds afforded 1-methylene-1H- and 3-methylene-3H-cyclopent[a]azulene derivatives having an electron withdrawing group at the 9-position. The physical properties of these methylenecyclopent[a]azulenes are also discussed.
    合成了在9位上具有拉电子基团的1H-和3H-环戊[a]唑烯,例如甲氧羰基或氰基,方法是通过与NBS的溴化反应及随后在氯仿中回流脱溴反应,从其二氢化合物制备而成。这些环戊[a]唑烯与羰基化合物的碱催化缩合反应,生成了在9位上具有拉电子基团的1-亚甲基-1H-和3-亚甲基-3H-环戊[a]唑烯衍生物。本文还讨论了这些亚甲基环戊[a]唑烯的物理性质。
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