8-Pyridin-2-ylocta-5,7-diyn-1-ol | 1403752-03-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 8-Pyridin-2-ylocta-5,7-diyn-1-ol
• 英文别名: 8-pyridin-2-ylocta-5,7-diyn-1-ol
• CAS: 1403752-03-3
• 化学式: C₁₃H₁₃NO
• 分子量: 199.252
• InChiKey: BFBUOHRRHSAJJR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  33.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  8-Pyridin-2-ylocta-5,7-diyn-1-ol 、 1,6-己二异氰酸酯 在 Bu₂Sn(OCOC₁₁H₂₃) 作用下， 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Synthesis of Polydiacetylenes with Pyridyl Groups Directly Bound to the Main Chain

  摘要：

  N-Substituted carbamic acid esters of 8-pyridyl-5,7-octadiyn-1-ol were synthesized and all the monomers showed solid-state polymerizabilities by UV irradiation to give polydiacetylenes with pyridyl groups directly bound to the pi-conjugated backbone. Hydrogen-bond complexes of these monomers with dodecanoic acid (DA) or perfluorododecanoic acid (PFDA), in which the pyridyl nitrogen atom formed a hydrogen bond with the hydrogen atom of the carboxyl group, were also prepared. Although complex formability of DA with the monomers in this study was not so high, many PFDA complexes were obtained because of the higher acidity. All complexes could be polymerized in the solid state and the conversion increased by complexation compared with the original monomers. More favorable monomer stacking for solid-state polymerization could be achieved by combination of intermolecular hydrogen bonds between urethane groups and alkyl (or perfluoroalkyl) chain packing.

  DOI：

  10.1080/15421406.2012.710191
• 作为产物：
  描述：

  4-2-吡啶-2-甲基-3-丁基-2-醇 在 异丙胺 、 copper(l) chloride 、 potassium hydroxide 作用下， 以 乙醇 、 甲苯 为溶剂， 生成 8-Pyridin-2-ylocta-5,7-diyn-1-ol
  参考文献：
  名称：

  Synthesis of Polydiacetylenes with Pyridyl Groups Directly Bound to the Main Chain

  摘要：

  N-Substituted carbamic acid esters of 8-pyridyl-5,7-octadiyn-1-ol were synthesized and all the monomers showed solid-state polymerizabilities by UV irradiation to give polydiacetylenes with pyridyl groups directly bound to the pi-conjugated backbone. Hydrogen-bond complexes of these monomers with dodecanoic acid (DA) or perfluorododecanoic acid (PFDA), in which the pyridyl nitrogen atom formed a hydrogen bond with the hydrogen atom of the carboxyl group, were also prepared. Although complex formability of DA with the monomers in this study was not so high, many PFDA complexes were obtained because of the higher acidity. All complexes could be polymerized in the solid state and the conversion increased by complexation compared with the original monomers. More favorable monomer stacking for solid-state polymerization could be achieved by combination of intermolecular hydrogen bonds between urethane groups and alkyl (or perfluoroalkyl) chain packing.

  DOI：

  10.1080/15421406.2012.710191

文献信息

• Synthesis of Polydiacetylenes with Pyridyl Groups Directly Bound to the Main Chain
  作者：Tadahiro Shibuya、Yoko Tatewaki、Shuji Okada

  DOI：10.1080/15421406.2012.710191

  日期：2012.12.3

  N-Substituted carbamic acid esters of 8-pyridyl-5,7-octadiyn-1-ol were synthesized and all the monomers showed solid-state polymerizabilities by UV irradiation to give polydiacetylenes with pyridyl groups directly bound to the pi-conjugated backbone. Hydrogen-bond complexes of these monomers with dodecanoic acid (DA) or perfluorododecanoic acid (PFDA), in which the pyridyl nitrogen atom formed a hydrogen bond with the hydrogen atom of the carboxyl group, were also prepared. Although complex formability of DA with the monomers in this study was not so high, many PFDA complexes were obtained because of the higher acidity. All complexes could be polymerized in the solid state and the conversion increased by complexation compared with the original monomers. More favorable monomer stacking for solid-state polymerization could be achieved by combination of intermolecular hydrogen bonds between urethane groups and alkyl (or perfluoroalkyl) chain packing.