2-(4-(diethylamino)benzoyl)-3,4,5,6-tetrachlorobenzoic acid | 40876-93-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(4-(diethylamino)benzoyl)-3,4,5,6-tetrachlorobenzoic acid
• 英文别名: 3,4,5,6-tetrachloro-2-carboxy-4'-diethylaminobenzophenone；2,3,4,5-tetrachloro-6-(4-diethylamino-benzoyl)-benzoic acid；3.4.5.6-Tetrachlor-4'-diaethylamino-benzophenon-carbonsaeure-(2)；2,3,4,5-Tetrachlor-6-(4-diaethylamino-benzoyl)-benzoesaeure；2-(4-diethylaminobenzoyl)-3,4,5,6-tetrachlorobenzoic acid；2,3,4,5-tetrachloro-6-[4-(diethylamino)benzoyl]benzoic acid
• CAS: 40876-93-5
• 化学式: C₁₈H₁₅Cl₄NO₃
• 分子量: 435.134
• InChiKey: JYILHMMEEBFSKH-UHFFFAOYSA-N

物化性质

• 沸点：
  601.9±55.0 °C(Predicted)
• 密度：
  1.455±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  57.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(4-(diethylamino)benzoyl)-3,4,5,6-tetrachlorobenzoic acid 在 盐酸 、 溶剂黄146 、 锌 作用下， 生成 2,3,4,5-tetrachloro-6-(4-diethylamino-benzyl)-benzoic acid
  参考文献：
  名称：

  Haller; Umbgrove, Bulletin de la Societe Chimique de France, 1901, vol. <3> 25, p. 603

  摘要：

  DOI：

文献信息

• Phthalide compound and a near infrared absorber and a recording material
  申请人：Yamamoto Chemicals, Inc.

  公开号：US05627287A1

  公开（公告）日：1997-05-06

  A phthalide compound of general formula (I) and a near infrared absorber and a recording material each utilizing the phthalide compound are disclosed. ##STR1## wherein ring A represents a substituent group of the following formula ##STR2## where the other substituents are as defined in the disclosure. The near infrared absorber and the recorded image on the recording material absorb strongly the near infrared region with no appreciable absorption in the visible region of the spectrum. The near infrared absorber is colorless or pale in color and yet highly capable of absorbing near infrared radiation. The recorded image on the recording material can hardly be read with the eye but can be read with the OCR. Moreover, the effect on the developed shade of any concomitant color former in a recording material is minimal.

  揭示了一种一般化学式（I）的邻苯二甲酸酐化合物，以及利用该邻苯二甲酸酐化合物的近红外吸收剂和记录材料。其中，环A代表以下式的取代基团：其中其他取代基如披露中定义。近红外吸收剂和记录材料上的记录图像在可见光谱区域几乎不吸收，但在近红外区域强烈吸收。近红外吸收剂无色或淡色，但高度吸收近红外辐射。记录材料上的记录图像几乎无法用肉眼读取，但可以用OCR读取。此外，在记录材料中任何伴随的显色剂对发展出的色调的影响很小。
• Phenyljulolidinylphthalides
  申请人：Sterling Drug Inc.

  公开号：US04032527A1

  公开（公告）日：1977-06-28

  Substituted 3,3-diphenylphthalides, useful as color precursors, particularly in the art of pressure-sensitive duplicating systems, are prepared by condensing substituted 2-benzoylbenzoic acids with substituted anilines.

  以取代的2-苯甲酰基苯甲酸与取代的苯胺缩合制备的3,3-二苯基邻苯二酮衍生物，可作为颜色前体，特别适用于压敏复写系统的艺术。
• Tri- or tetrasubstituted diphenylphthalides
  申请人：Sterling Drug Inc.

  公开号：US04094877A1

  公开（公告）日：1978-06-13

  Substituted 3,3-diphenylphthalides, useful as color precursors, particularly in the art of pressure-sensitive duplicating systems and heat-sensitive marking systems, are prepared by condensing substituted 2-benzoylbenzoic acids with substituted anilines.

  用于颜色前体的3,3-二苯基邻苯二酸酯，特别是在压敏复写系统和热敏标记系统的艺术中，通过将取代的2-苯甲酰基苯甲酸与取代的苯胺缩合来制备。
• Benzoindole phthalides
  申请人：NCR Corporation

  公开号：US04016174A1

  公开（公告）日：1977-04-05

  A chromogenic compound of normally colorless form is disclosed having the following structural formula: ##STR1## wherein A can be aminophenyl, indolyl, and benzoindolyl, substituted or not; B can be benzoindolyl, substituted or not; and E can be a broad family of aromatic and heterocyclic structures. The compound is eligible for use in pressure-sensitive record materials and manifold marking systems. Because of light absorption characteristics, selected compounds of this invention are especially useful where broad spectrum absorption and machine readability are important.

  本文披露了一种通常为无色形式的变色化合物，其结构式如下：##STR1## 其中，A可以是氨基苯基，吲哚基和苯并吲哚基，可以被替代或未被替代；B可以是苯并吲哚基，可以被替代或未被替代；E可以是广泛的芳香族和杂环结构。该化合物可用于压敏记录材料和多联标记系统。由于其光吸收特性，本发明的选定化合物在广谱吸收和机器可读性重要的情况下特别有用。
• Morpholinodiphenylphthalides
  申请人：Sterling Drug Inc.

  公开号：US04209618A1

  公开（公告）日：1980-06-24

  Substituted 3,3-diphenylphthalides, useful as color precursors, particularly in the art of pressure-sensitive duplicating systems and heat-sensitive marking systems, are prepared by condensing substituted 2-benzoylbenzoic acids with substituted anilines.

  制备了3,3-二苯基邻苯二甲酸酯的替代物，这些替代物在色彩预处理中非常有用，特别是在压敏复制系统和热敏标记系统的艺术中。方法是将替代的2-苯甲酰基苯甲酸与替代的苯胺缩合。