4,5,6,7-tetrachloro-2-(1H-quinolin-2-ylidene)-indan-1,3-dione | 34185-28-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: 4,5,6,7-tetrachloro-2-(1H-quinolin-2-ylidene)-indan-1,3-dione
• 英文别名: 4,5,6,7-tetrachloro-2-(1H-quinolin-2-ylidene)indene-1,3-dione
• CAS: 34185-28-9
• 化学式: C₁₈H₇Cl₄NO₂
• 分子量: 411.071
• InChiKey: HOSJLXOUCNYNOD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.07
• 重原子数：
  25.0
• 可旋转键数：
  0.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  2-甲基喹啉 、 四氯苯二甲酸酐 在 silica gel 作用下， 反应 0.03h， 以95%的产率得到4,5,6,7-tetrachloro-2-(1H-quinolin-2-ylidene)-indan-1,3-dione
  参考文献：
  名称：

  无溶剂条件下微波辐射硅胶催化合成喹酞酮颜料

  摘要：

  在硅胶作为催化剂的存在下，在无溶剂条件下，通过微波辐射加速酸酐和喹哪啶衍生物的缩合。

  DOI：

  10.3390/70200135

文献信息

• OPTICAL ARTICLE COMPRISING A DYE RESISTANT TO PHOTO-DEGRADATION
  申请人：Essilor International

  公开号：EP3327488A1

  公开（公告）日：2018-05-30

  The present invention relates to optical articles and optical filtering coatings comprising at least one absorbing dye comprising one of the groups of formulae of formulae (I), (II), (III) and (IV), wherein R represents an aryl or alkyl group, and the groups of formulae (I), (II), (III) and (IV) have at least one carbon atom substituted with a group chosen from -OH, -CN, bromo, -NO2, alkoxy, aryloxy, -COOH, -CHO, -COalkyl, -COaryl, haloalkyl, -SH, -S-alkyl, -S-aryl, -SO2alkyl,-OSO2alkyl, -SO2aryl, -OSO2aryl and sulfonamide, or have at least two carbon atoms substituted with a chloro group.

  (III)和(IV)的基团至少有一个碳原子被选自-OH、-CN、溴、-NO2、烷氧基、芳氧基、-COOH、-CHO、-COalkyl、-COaryl、卤代烷基、-SH、-S-alkyl、-S-aryl、-SO2alkyl、-OSO2alkyl、-SO2aryl、-OSO2aryl 和磺酰胺的基团取代，或至少有两个碳原子被氯基取代。
• [EN] OPTICAL ARTICLE COMPRISING A DYE RESISTANT TO PHOTO-DEGRADATION<br/>[FR] ARTICLE OPTIQUE COMPRENANT UN COLORANT RÉSISTANT À LA PHOTO-DÉGRADATION
  申请人：ESSILOR INT

  公开号：WO2018095671A1

  公开（公告）日：2018-05-31

  The present invention relates to optical articles and optical filtering coatings comprising at least one absorbing dye comprising one of the groups of formulae of formulae (I), (II), (III) and (IV), wherein R represents an aryl or alkyi group, and the groups of formulae (I), (II), (III) and (IV) have at least one carbon atom substituted with a group chosen from -OH, -CN, bromo, -NO2, alkoxy, aryloxy, -COOH, -CHO, -COalkyl, -COaryl, haloalkyl, -SH, -S-alkyl, -S-aryl, -SO2alkyl, - OSO2alkyl, -SO2aryl, -OSO2aryl and sulfonamide, or have at least two carbon atoms substituted with a chloro group.
• Silica gel Catalyzed Synthesis of Quinophthalone Pigments Under Solvent-Free Conditions Using Microwave Irradiation
  作者：Hossein Loghmani-Khouzani、Majid Sadeghi、J. Safari

  DOI：10.3390/70200135

  日期：——

  Condensations of anhydrides and quinaldine derivatives are accelerated by microwave irradiation under solvent free conditions in the presence of silica gel as catalyst.

  在硅胶作为催化剂的存在下，在无溶剂条件下，通过微波辐射加速酸酐和喹哪啶衍生物的缩合。