2-[(4-methylanilino)methylidene]indene-1,3-dione | 40462-05-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: 2-[(4-methylanilino)methylidene]indene-1,3-dione
• CAS: 40462-05-3
• 化学式: C₁₇H₁₃NO₂
• 分子量: 263.296
• InChiKey: JOXBQUNIQWTYRU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.37
• 重原子数：
  20.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  46.17
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  乙烷,三氯氟- 在 盐酸 、 sodium azide 、 sodium nitrite 作用下， 以 水 为溶剂， 反应 1.5h， 生成 2-[(4-methylanilino)methylidene]indene-1,3-dione
  参考文献：
  名称：

  Synthesis of bioactive 1-alkyl-1H-naphtho[2,3-d][1,2,3]triazole-4,9-diones and N-aryl-2-aminomethylene-1,3-indanediones using water as the solvent

  摘要：

  Through a [2+3] cycloaddition reaction, a new environmentally friendly method was developed to enable the synthesis of bioactive 1-alkyl-1H-naphtho[2,3-d][1,2,3]triazole-4,9-diones and N-aryl-2-aminomethylene-1,3-indanediones using water as the solvent with good yields and minimum requirement of purification. This new green synthetic protocol is simple and suitable for scale-up synthesis. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2014.01.129

文献信息

• Functionalized Photoreactive Compounds
  申请人：Cherkaoui Mohammed Zoubair

  公开号：US20080274304A1

  公开（公告）日：2008-11-06

  The present invention concerns functionalized photoreactive compounds of formula (I), that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.

  本发明涉及式(I)的官能化光反应化合物，特别适用于液晶对准材料。由于在特定分子系统中的不饱和键直接连接到两个不饱和环系统上附加了一个电子受体基团，因此在包含本发明的这些官能化光反应化合物的材料中可以实现异常高的光敏性、优异的对准性能以及良好的机械稳健性。
• Cerium(III) triflate–catalyzed cycloaddition reaction in aqueous conditions to substituted naphthotriazolediones
  作者：Ya‐Syuan Li、Chien‐Fu Liang

  DOI：10.1002/jccs.202200018

  日期：2022.5

  In this study, the cerium(III) trifluoromethanesulfonate–catalyzed cycloaddition of 1,4-naphthoquinone with functionalized azides in aqueous solutions was used to synthesize naphtho[2,3-d][1,2,3]triazole-4,9-dione derivatives. Moreover, our method boasts scalability and completes the synthesis of two key biological compounds. Our method's advantages are environmentally friendly reaction conditions

  本研究采用三氟甲磺酸铈（III）催化的 1,4-萘醌与官能化叠氮化物在水溶液中的环加成反应合成萘并[2,3 - d ][1,2,3]三唑-4,9-二酮衍生物。此外，我们的方法具有可扩展性并完成了两种关键生物化合物的合成。我们的方法的优点是环境友好的反应条件，易于大规模操作，高产率生产的结构多样的产品，以及催化剂的可回收性。
• Synthesis and Reaction of Some Indenopyridine and Thieno[2,3-b]Indeno[2,1-e]Pyridine Derivatives
  作者：Hassanein

  DOI：10.1080/00397910008086945

  日期：2000.11

  Synthesis of indenopyridine-2-thione derivatives 6a-e via reaction of compound 1 with thioamides 2a-e in good yields. Several thieno[2,3-b]indeno[2,1-e]pyridine 9a-e have been synthesized. Some of them was used as a key intermediate in synthesis of 10-12. On the other hand, compound 1 reacted with various reagents to yield 16, 19, 21-24.
• GASYUNA L. K.; KARKLINYA A. X.; GUDRINIETSE EH. YU.; PAULINSH YA. YA., IZV. AN LATVSSR CEP. XIM., LATVRSR ZINATNU AKAD. VESTIS. KIM. SER., 1980,+
  作者：GASYUNA L. K.、 KARKLINYA A. X.、 GUDRINIETSE EH. YU.、 PAULINSH YA. YA.

  DOI：——

  日期：——
• US7959990B2
  申请人：——

  公开号：US7959990B2

  公开（公告）日：2011-06-14