3-ammoniumcarboxylate-3-butenoic acid methyl ester | 1253193-26-8

• 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: 3-ammoniumcarboxylate-3-butenoic acid methyl ester
• CAS: 1253193-26-8
• 化学式: C₆H₈O₄*H₃N
• 分子量: 161.158
• InChiKey: DCFVUXJYTGRGCG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.35
• 重原子数：
  11.0
• 可旋转键数：
  3.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  98.6
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  衣康酸单甲酯 在 氨 作用下， 以 四氢呋喃 为溶剂， 以94.28%的产率得到3-ammoniumcarboxylate-3-butenoic acid methyl ester
  参考文献：
  名称：

  A novel poly[acrylonitrile-co-(3-ammoniumcarboxylate-butenoic acid-methylester)]copolymer for carbon fiber precursor

  摘要：

  A novel bifunctional comonomer 3-ammoniumcarboxylate-butenoic acid-methyl ester (ACBM) was synthesized for preparing poly[acrylonitrile-co-(3-ammoniumcarboxylate-butenoic acid-methyl ester)] [P(AN-co-ACBM)] copolymer as a carbon fiber precursor. Differential scanning calorimetry results show that the P(AN-co-ACBM) exhibits a significantly improved stabilization performance compared with polyacrylonitrile (PAN), such as lower cyclization temperature and smaller rate of heat release, which is mainly attributed to the initiation of ACBM through an ionic cyclization mechanism. Simultaneously, the theological analysis shows that P(AN-co-ACBM) possesses better spinnability than PAN. (C) 2012 Hong Yao Xu. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

  DOI：

  10.1016/j.cclet.2012.09.021