(5Z)-2-methoxy-5-[(4-methylphenyl)-[5-[(Z)-(4-methylphenyl)-pyrrol-2-ylidenemethyl]-1H-pyrrol-2-yl]methylidene]pyrrole | 1167990-38-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (5Z)-2-methoxy-5-[(4-methylphenyl)-[5-[(Z)-(4-methylphenyl)-pyrrol-2-ylidenemethyl]-1H-pyrrol-2-yl]methylidene]pyrrole
• CAS: 1167990-38-6
• 化学式: C₂₉H₂₅N₃O
• 分子量: 431.537
• InChiKey: OCUCISQMPNJERR-XMLWINFHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  33
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  49.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  甲醇 、 2-[(4-methylphenyl)-[5-[(4-methylphenyl)-(1-methylsulfonylpyrrol-2-yl)methyl]-1H-pyrrol-2-yl]methyl]-1-methylsulfonylpyrrole 在 air 、 potassium hydroxide 作用下， 反应 168.0h， 以1%的产率得到(5Z)-2-methoxy-5-[(4-methylphenyl)-[5-[(Z)-(4-methylphenyl)-pyrrol-2-ylidenemethyl]-1H-pyrrol-2-yl]methylidene]pyrrole
  参考文献：
  名称：

  Rational Synthesis of Tripyrranes

  摘要：

  The rational, chromatography-free synthesis of two regioisomeric 5,10-diaryltripyrranes from pyrrole and aromatic acids has been developed. The strategy is general and should be applicable to a broad range of acids. This methodology was successfully applied to the synthesis of monoprotected dipyrrane. The oxidation of N,N'-bis-mesyltripyrrane under basic conditions led to the formation of both known tripyrrin-1-one and unknown 1-methoxytripyrrin-a fluorescent dye strongly absorbing green light.

  DOI：

  10.1021/jo900602z

文献信息

• Rational Synthesis of Tripyrranes
  作者：Michał Gałeęzowski、Jarosław Jaźwiński、Jan P. Lewtak、Daniel T. Gryko

  DOI：10.1021/jo900602z

  日期：2009.8.7

  The rational, chromatography-free synthesis of two regioisomeric 5,10-diaryltripyrranes from pyrrole and aromatic acids has been developed. The strategy is general and should be applicable to a broad range of acids. This methodology was successfully applied to the synthesis of monoprotected dipyrrane. The oxidation of N,N'-bis-mesyltripyrrane under basic conditions led to the formation of both known tripyrrin-1-one and unknown 1-methoxytripyrrin-a fluorescent dye strongly absorbing green light.