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2-[(4-octadecoxyphenyl)-(1H-pyrrol-2-yl)methyl]-1H-pyrrole | 819805-55-5

中文名称
——
中文别名
——
英文名称
2-[(4-octadecoxyphenyl)-(1H-pyrrol-2-yl)methyl]-1H-pyrrole
英文别名
——
2-[(4-octadecoxyphenyl)-(1H-pyrrol-2-yl)methyl]-1H-pyrrole化学式
CAS
819805-55-5
化学式
C33H50N2O
mdl
——
分子量
490.773
InChiKey
JWILTDJVIZAFPW-UHFFFAOYSA-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):
    11.8
  • 重原子数:
    36
  • 可旋转键数:
    21
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.58
  • 拓扑面积:
    40.8
  • 氢给体数:
    2
  • 氢受体数:
    1

反应信息

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文献信息

  • Synthesis of <i>trans</i>-A<sub>2</sub>B<sub>2</sub>-Porphyrins Bearing Phenylethynyl Substituents
    作者:Agnieszka Nowak-Król、Beata Koszarna、Su Yeon Yoo、Jan Chromiński、Marek K. Wȩcławski、Chang-Hee Lee、Daniel T. Gryko
    DOI:10.1021/jo1025578
    日期:2011.4.15
    Efficient and convenient conditions for the preparation of trans-A(2)B(2)-porphyrins bearing two phenylethynyl moieties directly from phenylpropargyl aldehydes and dipyrromethanes of diversified lipophilicity and reactivity have been developed. This new procedure allows the preparation of a library of porphyrins of this architecture with a wide range of substituents. Thanks to the identification of the reagent solubility as one of the key factors influencing the yield of the porphyrinogens, we were able to improve yields to ca. 30%. The scope and limitations of two sets of conditions have been explored. The methodological advantage of this approach is its straightforward access to building blocks and the formation of the porphyrin core in the last step without the need for deprotection of the triple bond or bromination and consecutive coupling reaction, which often demands copper salts to proceed smoothly, especially with electron-deficient alkyne partners. Therefore, it prevents undesired copper porphyrin formation, as well as the need for utilizing expensive alkynes. A two-step method for the preparation of phenylpropargyl aldehydes has also been refined.
  • Synthesis of Alkyl-substituted, Strapped Porphyrin to Prepare Stable Alkyl-chain-assisted Self-assembled Monolayers of Porphyrin Conjugates
    作者:Taichi Ikeda、Masumi Asakawa、Koji Miyake、Toshimi Shimizu
    DOI:10.1246/cl.2004.1418
    日期:2004.11
    An alkyl-substituted, strapped porphyrin was synthesized aiming at the preparation of stable alkyl-chain-assisted self-assembled monolayers (SAMs) of porphyrin conjugates. We confirmed that the synthesized strapped porphyrin could form stable SAMs by scanning tunneling microscopy (STM). This approach will lead to the functionalization of alkyl-chain-assisted SAMs by introducing a variety of functional groups in the strapped moiety.
    我们合成了一种烷基取代的带状卟啉,旨在制备稳定的烷基链辅助卟啉共轭物自组装单层(SAM)。我们通过扫描隧道显微镜(STM)证实,合成的带状卟啉可以形成稳定的 SAM。这种方法将通过在捆绑分子中引入各种官能团,实现烷基链辅助 SAM 的功能化。
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