N-ethylidene 2-phenylethylamine

• 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: N-ethylidene 2-phenylethylamine
• 英文别名: N-(2-phenylethyl)ethanimine
• 化学式: C₁₀H₁₃N
• 分子量: 147.22
• InChiKey: GFMBSNAJMJFURA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  12.4
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-ethylidene 2-phenylethylamine 、 甲乙酐 生成
  参考文献：
  名称：

  Facile synthesis and in vitro properties of 1-alkyl- and 1-alkyl-N-propargyl-1,2,3,4-tetrahydroisoquinoline derivatives on PC12 cells

  摘要：

  The synthesis of several 1-alkyl-1,2,3,4-tetrahydroisoquinolines, which may play an important role in Parkinson's disease, has been achieved by modified Pictet-Spengler cyclization of the formyliminium ion. The direct cytotoxicity and preventative effects towards MPP+-mediated death of PC12 cells were estimated. The cytotoxicities of 1-alkyl-TIQs were apoptotic and depended on their lipophilic properties. Conversely, introducing the N-propargyl substituent reduced cytotoxicity. 1-Methyl-, 1-methyl-N-propargyl- and 1-cyclopropyl-TIQ partially inhibited MPP+-induced cell death, whereas relatively large alkyl substituents at the first position did not enhance the viability of PC12 cells. In summary, our findings suggest a crucial role for the N-propargyl functional group for the effective reduction of cytotoxicity, and show the importance of size and lipophilicity of substituents at the 1-position of 1-alkyl TIQs. (C) 2009 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2009.04.035
• 作为产物：
  描述：

  2-苯乙胺 、 三聚乙醛 在 titanium(IV) isopropylate 作用下， 反应 1.0h， 生成 N-ethylidene 2-phenylethylamine
  参考文献：
  名称：

  Facile synthesis and in vitro properties of 1-alkyl- and 1-alkyl-N-propargyl-1,2,3,4-tetrahydroisoquinoline derivatives on PC12 cells

  摘要：

  The synthesis of several 1-alkyl-1,2,3,4-tetrahydroisoquinolines, which may play an important role in Parkinson's disease, has been achieved by modified Pictet-Spengler cyclization of the formyliminium ion. The direct cytotoxicity and preventative effects towards MPP+-mediated death of PC12 cells were estimated. The cytotoxicities of 1-alkyl-TIQs were apoptotic and depended on their lipophilic properties. Conversely, introducing the N-propargyl substituent reduced cytotoxicity. 1-Methyl-, 1-methyl-N-propargyl- and 1-cyclopropyl-TIQ partially inhibited MPP+-induced cell death, whereas relatively large alkyl substituents at the first position did not enhance the viability of PC12 cells. In summary, our findings suggest a crucial role for the N-propargyl functional group for the effective reduction of cytotoxicity, and show the importance of size and lipophilicity of substituents at the 1-position of 1-alkyl TIQs. (C) 2009 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2009.04.035

文献信息

• Synthesis of imines from amines in aliphatic alcohols on Pd/ZrO₂catalyst under ambient conditions
  作者：Wenjing Cui、Bao Zhaorigetu、Meilin Jia、Wulan Ao、Huaiyong Zhu

  DOI：10.1039/c3ra44625e

  日期：——

  Synthesis of imines from amines and aliphatic alcohols (C1–C6) in the presence of base on supported palladium nanoparticles has been achieved for the first time. The catalytic system shows high activity and selectivity in open air at room temperature.

  首次实现了在负载型钯纳米颗粒上存在碱的情况下，由胺和脂族醇（C 1 -C 6）合成亚胺的方法。该催化体系在室温下在露天中表现出高活性和选择性。
• Configuration and conformation of lithiated imines by DNMR studies and ab initio calculations
  作者：R.R. Fraser、N. Chuaqui-Offermanns、K.N. Houk、N.G. Rondan

  DOI：10.1016/s0022-328x(00)83465-8

  日期：1981.2
• Facile synthesis and in vitro properties of 1-alkyl- and 1-alkyl-N-propargyl-1,2,3,4-tetrahydroisoquinoline derivatives on PC12 cells
  作者：Michikazu Kitabatake、Junko Nagai、Kenji Abe、Yukihiro Tsuchiya、Keita Ogawa、Takashi Yokoyama、Kunihiko Mohri、Kyoji Taguchi、Yoshie Horiguchi

  DOI：10.1016/j.ejmech.2009.04.035

  日期：2009.10

  The synthesis of several 1-alkyl-1,2,3,4-tetrahydroisoquinolines, which may play an important role in Parkinson's disease, has been achieved by modified Pictet-Spengler cyclization of the formyliminium ion. The direct cytotoxicity and preventative effects towards MPP+-mediated death of PC12 cells were estimated. The cytotoxicities of 1-alkyl-TIQs were apoptotic and depended on their lipophilic properties. Conversely, introducing the N-propargyl substituent reduced cytotoxicity. 1-Methyl-, 1-methyl-N-propargyl- and 1-cyclopropyl-TIQ partially inhibited MPP+-induced cell death, whereas relatively large alkyl substituents at the first position did not enhance the viability of PC12 cells. In summary, our findings suggest a crucial role for the N-propargyl functional group for the effective reduction of cytotoxicity, and show the importance of size and lipophilicity of substituents at the 1-position of 1-alkyl TIQs. (C) 2009 Elsevier Masson SAS. All rights reserved.