2-(benzylamino)octanenitrile | 784143-43-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(benzylamino)octanenitrile
• CAS: 784143-43-7
• 化学式: C₁₅H₂₂N₂
• 分子量: 230.353
• InChiKey: FJPZGKJLWJDASI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  17
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  35.8
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  三甲基氰硅烷 、 正己醛 、 苄胺 在 mesoporous aluminosilicate Al-MCM-41 作用下， 以 二氯甲烷 为溶剂， 反应 0.25h， 以90%的产率得到2-(benzylamino)octanenitrile
  参考文献：
  名称：

  Al-MCM-41 catalyzed three-component Strecker-type synthesis of α-aminonitriles

  摘要：

  Mesoporous aluminosilicate (Al-MCM-41) efficiently catalyzed the three-component Strecker-type reaction of benzylacetone and aniline with trimethylsilyl cyanide in CH2Cl2 at room temperature to afford the corresponding alpha-aminonitrile in excellent yields (up to 97%). Mesoporous silica (MCM-41), amorphous SiO2-Al2O3, and H-Y and H-ZSM-5 zeolites also catalyzed this reaction, but gave the desired product in lower yields. The Al-MCM-41 catalyzed three-component Strecker-type reaction was applicable to a wide range of ketones, aldehydes, and amines. Furthermore, the Al-MCM-41 catalyst could be applied to a fixed-bed flow reactor: The desired alpha-aminonitrile derivative was constantly produced in nearly 80% yields for 48 h. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.01.001

文献信息

• Rhodium(III) iodide hydrate catalyzed three-component coupling reaction: synthesis of α-aminonitriles from aldehydes, amines, and trimethylsilyl cyanide
  作者：Anjoy Majhi、Sung Soo Kim、Santosh T. Kadam

  DOI：10.1016/j.tet.2008.03.106

  日期：2008.6

  Aryl imines formed from aldehydes and amines undergo smoothly in situ nucleophilic addition with trimethylsilyl cyanide (TMSCN) in the presence of catalytic amount of hydrated rhodium(III) iodide to afford the corresponding α-aminonitriles in excellent yield. The low catalytic loading (2 mol %), mild experimental conditions, and short reaction time (mostly within 13 min) represent the key features

  在催化量的水合碘化铑（III）的存在下，由醛和胺形成的芳基亚胺与三甲基甲硅烷基氰化物（TMSCN）顺利进行原位亲核加成反应，从而以优异的收率得到相应的α-氨基腈。低催化负载（2 mol％），温和的实验条件和短的反应时间（大部分在13分钟内）代表了该新型催化系统的关键特征。