ethyl hydroxycalix[4]pyrrole | 1540215-30-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四吡咯及其衍生物
• 英文名称: ethyl hydroxycalix[4]pyrrole
• 英文别名: 2-(5,10,10,15,15,20,20-Heptamethyl-21,22,23,24-tetrahydroporphyrin-5-yl)ethanol；2-(5,10,10,15,15,20,20-heptamethyl-21,22,23,24-tetrahydroporphyrin-5-yl)ethanol
• CAS: 1540215-30-2
• 化学式: C₂₉H₃₈N₄O
• 分子量: 458.647
• InChiKey: BDWFWMITOWEJKM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  34
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  83.4
• 氢给体数：
  5
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  ethyl hydroxycalix[4]pyrrole 、 甲基丙烯酰氯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.42h， 以65%的产率得到2-(5,10,10,15,15,20,20-Heptamethyl-21,22,23,24-tetrahydroporphyrin-5-yl)ethyl 2-methylprop-2-enoate
  参考文献：
  名称：

  Reversible Anion-Induced Cross-Linking of Well-Defined Calix[4]pyrrole-Containing Copolymers

  摘要：

  Reversible addition/fragmentation chain-transfer polymerization is used to generate a calix[4]pyrrole methacrylate-derived copolymer. The material is found to undergo supramolecular cross-linking upon exposure to select dianionic species (e.g., pyrophosphate and terephthalate salts), altering the viscoelastic properties of the copolymer in solution and in the solid state. The copolymeric material is also used for selective differentiation of mono- and bis-anions under conditions of liquid/liquid extraction.

  DOI：

  10.1021/ja4123895
• 作为产物：
  描述：

  吡咯 、 4-羟基-2-丁酮 、 丙酮 在 三氟乙酸 作用下， 以 甲醇 为溶剂， 反应 2.0h， 以10.2%的产率得到ethyl hydroxycalix[4]pyrrole
  参考文献：
  名称：

  Reversible Anion-Induced Cross-Linking of Well-Defined Calix[4]pyrrole-Containing Copolymers

  摘要：

  Reversible addition/fragmentation chain-transfer polymerization is used to generate a calix[4]pyrrole methacrylate-derived copolymer. The material is found to undergo supramolecular cross-linking upon exposure to select dianionic species (e.g., pyrophosphate and terephthalate salts), altering the viscoelastic properties of the copolymer in solution and in the solid state. The copolymeric material is also used for selective differentiation of mono- and bis-anions under conditions of liquid/liquid extraction.

  DOI：

  10.1021/ja4123895

文献信息

• Reversible Anion-Induced Cross-Linking of Well-Defined Calix[4]pyrrole-Containing Copolymers
  作者：Eric S. Silver、Brett M. Rambo、Christopher W. Bielawski、Jonathan L. Sessler

  DOI：10.1021/ja4123895

  日期：2014.2.12

  Reversible addition/fragmentation chain-transfer polymerization is used to generate a calix[4]pyrrole methacrylate-derived copolymer. The material is found to undergo supramolecular cross-linking upon exposure to select dianionic species (e.g., pyrophosphate and terephthalate salts), altering the viscoelastic properties of the copolymer in solution and in the solid state. The copolymeric material is also used for selective differentiation of mono- and bis-anions under conditions of liquid/liquid extraction.