1-cyanononyl ethyl carbonate | 1242086-13-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: 1-cyanononyl ethyl carbonate
• CAS: 1242086-13-0
• 化学式: C₁₃H₂₃NO₃
• 分子量: 241.331
• InChiKey: XKMSHVLXGLJDHC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  17
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  59.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  壬醛 、 氰基甲酸乙酯 在 1-甲基-3-戊基溴化咪唑 作用下， 反应 2.25h， 以92%的产率得到1-cyanononyl ethyl carbonate
  参考文献：
  名称：

  Ionic liquid as catalytic and reusable media for cyanoethoxycarbonylation of aldehydes

  摘要：

  Various ionic liquids (IL 1-9) based on N-methyl N'-alkyl imidazolium salts were explored as catalytic media in cyanoethoxycarbonylation of various aldehydes. The study revealed that the alkyl chain length and counter ion of the ionic liquid are critical for the product yield. The highest product yield of cyanohydrin carbonate (up to 96%) was obtained with C-5 alkyl chain with Br- as counter ion (IL 3). On the other hand PE6- as counter ion failed to catalyze the cyanoethoxycarbonylation reaction. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.catcom.2010.04.005

文献信息

• One-pot synthesis of cyanohydrin derivatives from alkyl bromides via incorporation of two one-carbon components by consecutive radical/ionic reactions
  作者：Shuhei Sumino、Akira Fusano、Hiroyuki Okai、Takahide Fukuyama、Ilhyong Ryu

  DOI：10.3762/bjoc.10.12

  日期：——

  The consecutive radical/ionic reaction consisting of radical formylation of alkyl bromides and nucleophilic addition of a cyanide ion was investigated, which gave moderate to good yields of cyanohydrin derivatives in one-pot.

  研究了由烷基溴的自由基甲酰化和氰化物离子的亲核加成组成的连续自由基/离子反应，该反应在一锅中产生了中等至良好的氰醇衍生物收率。