2-(p-Aminophenyl)-1,2,3-Naphthotriazol | 21665-71-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(p-Aminophenyl)-1,2,3-Naphthotriazol
• 英文别名: 2-(p-Amino-phenyl)-naphtho<1.2>triazol；2-<4-Amino-phenyl>-naphtho<1,2>triazol；4-naphtho[1,2-d][1,2,3]triazol-2-yl-aniline；4-Naphtho[1,2-d][1,2,3]triazol-2-yl-anilin；4-Benzo[e]benzotriazol-2-ylaniline
• CAS: 21665-71-4
• 化学式: C₁₆H₁₂N₄
• 分子量: 260.298
• InChiKey: LDMKMQLBZMPVTE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-(4'-Nitrophenyl)-naphtho<1,2-d>triazol 以77%的产率得到
  参考文献：
  名称：

  RANGNEKAR D. W.; TAGDIWALA P. V., DYES AND PIGM., 7,(1986) N 4, 289-298

  摘要：

  DOI：

文献信息

• Charrier, Gazzetta Chimica Italiana, 1922, vol. 52 I, p. 270
  作者：Charrier

  DOI：——

  日期：——
• RANGNEKAR D. W.; TAGDIWALA P. V., DYES AND PIGM., 7,(1986) N 4, 289-298
  作者：RANGNEKAR D. W.、 TAGDIWALA P. V.

  DOI：——

  日期：——
• Optical bleaching compositions
  申请人：GEN ANILINE &

  公开号：US02842501A1

  公开（公告）日：1958-07-08
• Azo Compound, And Dye-Containing Polarizing Film Comprising The Same
  申请人：Higeta Takahiro

  公开号：US20100226008A1

  公开（公告）日：2010-09-09

  Disclosed is an azo compound represented by the formula (1) or (2) or a salt thereof. The azo compound or the salt thereof has an excellent light-polarizing property, and is extremely useful as a dichroic dye for use in a polarizing plate that shows less color leakage in a visible light range or a polarizing plate for a liquid crystal projector comprising the aforementioned polarizing plate. (1) (2) wherein R 1 represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a hydroxyl group, a sulfonate group or a carboxyl group; R 2 to R 5 independently represent a hydrogen atom, a lower alkyl group, a lower alkoxy group or an acetylamino group; X represents a benzoylamino group which may have a substituent, a phenylamino group which may have a substituent, a phenylazo group which may have a substituent, or a naphthotriazole group which may have a substituent; m represents a numeral number of 1 or 2; and n represents a numeral number of 0 or 1.
• US8232375B2
  申请人：——

  公开号：US8232375B2

  公开（公告）日：2012-07-31