4-(o-tolyl)indoline | 212118-97-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 4-(o-tolyl)indoline
• 英文别名: 1h-Indole,2,3-dihydro-4-(2-methylphenyl)-；4-(2-methylphenyl)-2,3-dihydro-1H-indole
• CAS: 212118-97-3
• 化学式: C₁₅H₁₅N
• 分子量: 209.291
• InChiKey: GUSWXUCWWGALOQ-UHFFFAOYSA-N

物化性质

• 沸点：
  362.4±37.0 °C(Predicted)
• 密度：
  1.067±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-(o-tolyl)indoline 在 sodium hydroxide 作用下， 以 乙醇 为溶剂， 生成 6-fluoro-3-methyl-2-[4-(2-methylphenyl)-1-indolinyl]-quinoline-4-carboxylic acid, sodium salt
  参考文献：
  名称：

  Heteroatom- and carbon-linked biphenyl analogs of Brequinar as immunosuppressive agents

  摘要：

  Structure-activity relationships were explored for some analogs of Brequinar having a linking atom between the 2-biphenyl substituent and the quinoline ring. Activities as inhibitors of dihydroorotate dehydrogenase and the mixed lymphocyte reaction were related to the overall shape and lipophilicity of the 2-substituent. (C) 1998 The DuPont Merck Pharmaceutical Company. Published by Elsevier Science Ltd.All rights reserved.

  DOI：

  10.1016/s0960-894x(98)00308-4
• 作为产物：
  描述：

  在 铁粉 、 sodium cyanoborohydride 、 溶剂黄146 作用下， 以 乙醇 为溶剂， 生成 4-(o-tolyl)indoline
  参考文献：
  名称：

  Heteroatom- and carbon-linked biphenyl analogs of Brequinar as immunosuppressive agents

  摘要：

  Structure-activity relationships were explored for some analogs of Brequinar having a linking atom between the 2-biphenyl substituent and the quinoline ring. Activities as inhibitors of dihydroorotate dehydrogenase and the mixed lymphocyte reaction were related to the overall shape and lipophilicity of the 2-substituent. (C) 1998 The DuPont Merck Pharmaceutical Company. Published by Elsevier Science Ltd.All rights reserved.

  DOI：

  10.1016/s0960-894x(98)00308-4

文献信息

• Regioselective Formation of Substituted Indoles: Formal Synthesis of Lysergic Acid
  作者：Gary L. Points、Kenneth T. Stout、Christopher M. Beaudry

  DOI：10.1002/chem.202004107

  日期：2020.12.15

  for the synthesis of indoles and related heterocycles is reported. An intramolecular cycloaddition of alkyne‐tethered 3‐aminopyrones gives 4‐substituted indolines in good yield and with complete regioselectivity. Additional substitution is readily tolerated in the transformation, allowing synthesis of complex and non‐canonical substitution patterns. Oxidative conditions give the corresponding indoles

  据报道，基于狄尔斯-阿尔德反应的吲哚和相关杂环的合成策略。分子内链状连接的3-氨基吡喃酮的环加成反应可得到4-取代的二氢吲哚，收率高，具有完全的区域选择性。转换中很容易容忍其他替换，从而可以合成复杂和非规范的替换模式。氧化条件产生相应的吲哚。该策略还可以合成咔唑。麦角酸的正式合成中展示了该方法。
• 2-Amino-6-biphenylacetic acids
  申请人：A.H. ROBINS COMPANY, INCORPORATED

  公开号：EP0089426B1

  公开（公告）日：1986-06-11
• Heteroatom- and carbon-linked biphenyl analogs of Brequinar as immunosuppressive agents
  作者：Douglas G. Batt、Joseph J. Petraitis、Susan R. Sherk、Robert A. Copeland、Randine L. Dowling、Tracy L. Taylor、Elizabeth A. Jones、Ronald L. Magolda、Bruce D. Jaffee

  DOI：10.1016/s0960-894x(98)00308-4

  日期：1998.7

  Structure-activity relationships were explored for some analogs of Brequinar having a linking atom between the 2-biphenyl substituent and the quinoline ring. Activities as inhibitors of dihydroorotate dehydrogenase and the mixed lymphocyte reaction were related to the overall shape and lipophilicity of the 2-substituent. (C) 1998 The DuPont Merck Pharmaceutical Company. Published by Elsevier Science Ltd.All rights reserved.