Ethyl 3-aminoheptanoate hydrochloride | 945419-80-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Ethyl 3-aminoheptanoate hydrochloride
• 英文别名: ethyl 3-aminoheptanoate;hydrochloride
• CAS: 945419-80-7
• 化学式: C₉H₁₉NO₂*ClH
• 分子量: 209.716
• InChiKey: QOBQEEZRHWOUAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.88
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  52.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  乙醇 、 3-氨基庚酸 在 氯化亚砜 作用下， 反应 2.0h， 生成 Ethyl 3-aminoheptanoate hydrochloride
  参考文献：
  名称：

  Organosilicon synthesis of isocyanates: III. Synthesis of aliphatic, carbocyclic, aromatic, and alkylaromatic isocyanatocatboxylic acid esters

  摘要：

  A series of aminoacid esters was prepared by treating the aminoacid suspensions in ethanol with thionyl chloride. Best conversion of aminoacid esters to corresponding isocyanates was achieved in the case of aromatic and carbocyclic aminoesters by phosgeneation of their N-silyl derivatives, and in the case of aliphatic and alkylaromatic aminoesters by phosgeneation of O-silyl or N,O-bissilylurethanes on their basis. In the last case additional step of esterification of the by-products isocyanatoalkylcarboxylic acid chlorides is reqired after phosgeneation. Unusual generation of cynnamates and intramolecular N -> O-migration of trimethylsilyl group in the solutions of silylated alkylaromatic beta-aminoacid esters were found.

  DOI：

  10.1134/s1070363206070115