methyl 5-(cyclopenta-2,4-dien-1-ylidene)pentanoate | 871465-25-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl 5-(cyclopenta-2,4-dien-1-ylidene)pentanoate
• 英文别名: Methyl 5-cyclopenta-2,4-dien-1-ylidenepentanoate
• CAS: 871465-25-7
• 化学式: C₁₁H₁₄O₂
• 分子量: 178.231
• InChiKey: YFKKSKGJNWFWCQ-UHFFFAOYSA-N

物化性质

• 沸点：
  272.8±19.0 °C(Predicted)
• 密度：
  1.100±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  methyl 5-(cyclopenta-2,4-dien-1-ylidene)pentanoate 在 potassium diazodicarboxylate 、 溶剂黄146 作用下， 以 二氯甲烷 为溶剂， 反应 6.0h， 生成 methyl 5-(2-((dimethyl(oxo)-l6-sulfaneylidene)amino)-1,3-dioxohexahydro-1H-5,8-methano[1,2,4]triazolo[1,2-a]pyridazin-10-ylidene)pentanoate
  参考文献：
  名称：

  Photocurable hard and porous biomaterials from ROMP precursors cross-linked with diyl radicals

  摘要：

  A combination of (ROMP) ring-opening metathesis polymerization and diradical (diyl) cross-linking provides a new access to hard biomaterials and potential artificial bone replacements. ROMP was used to construct soft and pliable linear polymers bearing photolabile diazene functions. After treatment with light, a nitrogen aerosol is released throughout the polymer to create desirable porosity, cross-linking, and hardening in a single step. Nonpolymeric mechanistic work supporting these studies was also examined. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.08.060
• 作为产物：
  描述：

  5-羟基戊酸甲酯 在 四氢吡咯 、 pyridinium chlorochromate 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 3.0h， 生成 methyl 5-(cyclopenta-2,4-dien-1-ylidene)pentanoate
  参考文献：
  名称：

  Photocurable hard and porous biomaterials from ROMP precursors cross-linked with diyl radicals

  摘要：

  A combination of (ROMP) ring-opening metathesis polymerization and diradical (diyl) cross-linking provides a new access to hard biomaterials and potential artificial bone replacements. ROMP was used to construct soft and pliable linear polymers bearing photolabile diazene functions. After treatment with light, a nitrogen aerosol is released throughout the polymer to create desirable porosity, cross-linking, and hardening in a single step. Nonpolymeric mechanistic work supporting these studies was also examined. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.08.060

文献信息

• Isobenzofulvene-fullerene mono-adducts for organic photovoltaic applications
  作者：Nai-Wen Tseng、Yong Yu、Yunke Li、Jingbo Zhao、Shu Kong So、He Yan、Ka Ming Ng

  DOI：10.1039/c4tc02373k

  日期：——

  IC₆₀MA derivatives with up-shifted LUMO were synthesized and their OPV devices showed higherV_octhan the corresponding PC₆₀BM based device.

  IC₆₀MA衍生物，其LUMO上移，已被合成，其OPV装置显示比相应的基于PC₆₀BM的装置具有更高的V_oc。