2-amino-4-(4-methoxyphenyl)-6-(p-tolylthio)pyridine-3,5-dicarbonitrile | 1221436-68-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 2-amino-4-(4-methoxyphenyl)-6-(p-tolylthio)pyridine-3,5-dicarbonitrile
• 英文别名: 2-Amino-4-(4-methoxyphenyl)-6-(4-methylphenyl)sulfanylpyridine-3,5-dicarbonitrile
• CAS: 1221436-68-5
• 化学式: C₂₁H₁₆N₄OS
• 分子量: 372.45
• InChiKey: HILXJUTWBSDJLA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  121
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-甲氧基苯甲醛 在 copper(I) iodide 作用下， 以 乙醇 为溶剂， 反应 2.25h， 生成 2-amino-4-(4-methoxyphenyl)-6-(p-tolylthio)pyridine-3,5-dicarbonitrile
  参考文献：
  名称：

  CuI nanoparticles: a highly active and easily recyclable catalyst for the synthesis of 2-amino-3,5-dicyano-6-sulfanyl pyridines

  摘要：

  CuI nanoparticles as a worthwhile and reusable catalyst supply an eco-friendly procedure for the synthesis of 2-amino-3,5-dicyano-6-sulfanyl pyridine derivatives. The products were obtained in high yields and short reaction times via multicomponent reaction of aldehydes, malononitrile and thiols under reflux conditions. The method presented is mild, efficient, inexpensive and satisfactory to give the products in the presence of novel nanoscale materials.

  DOI：

  10.1080/17415993.2012.728220

文献信息

• SnO nanoparticles as an efficient catalyst for the one-pot synthesis of chromeno[2,3-b]pyridines and 2-amino-3,5-dicyano-6-sulfanyl pyridines
  作者：Javad Safaei-Ghomi、Hossein Shahbazi-Alavi、Elham Heidari-Baghbahadorani

  DOI：10.1039/c4ra04769a

  日期：——

  SnO nanoparticles have been used as an efficient catalyst for the preparation of chromeno[2,3-b]pyridines and 2-amino-3,5-dicyano-6-sulfanyl pyridines under reflux conditions in ethanol in good to excellent yields. This flexible and nano-catalytic procedure showed good recyclability and provides a clean condensation reaction in a short reaction time.

  SnO纳米颗粒已被用作高效的催化剂，用于在乙醇中回流条件下以良好至极好的收率制备苯并[2,3- b ]吡啶和2-氨基-3,5-二氰基-6-硫烷基吡啶。这种灵活的纳米催化程序显示出良好的可回收性，并在较短的反应时间内提供了干净的缩合反应。
• One-pot, three-component synthesis of highly substituted pyridines and 1,4-dihydropyridines by using nanocrystalline magnesium oxide
  作者：M. Lakshmi Kantam、Koosam Mahendar、Suresh Bhargava

  DOI：10.1007/s12039-010-0007-x

  日期：2010.1

  pot, three component synthesis of 2-amino-4-aryl-3,5-dicyano-6-sulfanylpyridines and the corresponding 1,4-dihydropyridines are from readily accessible starting materials is described. Simply heating of an ethanolic solution of structurally diverse aldehydes with various thiols and malononitrile in the presence of nanocrystalline magnesium oxide provides the highly substituted pyridine derivatives

  描述了2-氨基-4-芳基-3，5-二氰基-6-磺酰基吡啶的一锅三组分合成法，其是从容易获得的起始原料中合成的。在纳米晶状氧化镁的存在下，简单地将结构多样的醛的乙醇溶液与各种硫醇和丙二腈一起加热，即可以中等至高产率获得高度取代的吡啶衍生物，每种衍生物均具有其结构图案，是一种优先的药用支架。反应完成后，可以有效地回收催化剂并以持续的活性进行再利用。
• Safaei-Ghomi, Javad; Ghasemzadeh, Mohammad Ali, Acta Chimica Slovenica, 2012, vol. 59, # 3, p. 697 - 702
  作者：Safaei-Ghomi, Javad、Ghasemzadeh, Mohammad Ali

  DOI：——

  日期：——