1,4-diamino-2,3-dimethoxy-anthraquinone | 7723-00-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1,4-diamino-2,3-dimethoxy-anthraquinone
• 英文别名: 1,4-Diamino-2,3-dimethoxy-anthrachinon；1,4-Diamino-2,3-dimethoxyanthracene-9,10-dione
• CAS: 7723-00-4
• 化学式: C₁₆H₁₄N₂O₄
• 分子量: 298.298
• InChiKey: ROMGCXIMQSGWRO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  105
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  分散紫 26 在 氢氧化钾 作用下， 生成 1,4-diamino-2,3-dimethoxy-anthraquinone
  参考文献：
  名称：

  DE538014

  摘要：

  公开号：

文献信息

• INK SET AND THERMAL TRANSFER RECORDING SHEET
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20160303882A1

  公开（公告）日：2016-10-20

  An ink set contains a first ink containing a compound in which a pyrazolone ring and a thiazole ring are bonded and a second ink containing a compound in which a pyrazolone ring and a pyridinedione ring are bonded. A thermal transfer recording sheet has a first ink layer containing a compound in which a pyrazolone ring and a thiazole ring are bonded and a second ink layer containing a compound in which a pyrazolone ring and a pyridinedione ring are bonded.

  一种墨水套装包含第一种墨水和第二种墨水。第一种墨水包含一个化合物，其中一个吡唑酮环和一个噻唑环被结合在一起；第二种墨水包含一个化合物，其中一个吡唑酮环和一个吡啶二酮环被结合在一起。一种热转印记录纸有一个第一墨水层，其中包含一个化合物，其中一个吡唑酮环和一个噻唑环被结合在一起，和一个第二墨水层，其中包含一个化合物，其中一个吡唑酮环和一个吡啶二酮环被结合在一起。
• Thermal transfer recording sheet set and image forming method
  申请人：CANON KABUSHIKI KAISHA

  公开号：US10195886B2

  公开（公告）日：2019-02-05

  A thermal transfer recording sheet set includes an image-receiving sheet that includes an image-receiving layer containing a compound represented by general formula (1) or (2) and an ink sheet that includes a yellow coloring material layer containing a particular dye and a cyan coloring material layer containing a particular dye.

  一套热转印记录片材包括图像接收片材和油墨片材，图像接收片材包括含有通式(1)或(2)表示的化合物的图像接收层，油墨片材包括含有特定染料的黄色着色材料层和含有特定染料的青色着色材料层。
• Thermal transfer recording sheet
  申请人：CANON KABUSHIKI KAISHA

  公开号：US10647142B2

  公开（公告）日：2020-05-12

  In a thermal transfer recording sheet including a base material and a colorant layer, the colorant layer includes a yellow dye layer containing a yellow dye, a magenta dye layer containing a magenta dye, and a cyan dye layer containing a cyan dye, and the cyan dye includes a compound represented by Formula (1a) or Formula (1b): where R1 to R7 are substituents, X− is an anion, and the compound of Formula (1b) has at least one anionic substituent.

  在包括基底材料和着色剂层的热转印记录纸中，着色剂层包括含有黄色染料的黄色染料层、含有品红色染料的品红色染料层和含有青色染料的青色染料层，青色染料包括由式（1a）或式（1b）表示的化合物：其中 R1 至 R7 是取代基，X- 是阴离子，式（1b）的化合物具有至少一个阴离子取代基。
• THERMAL TRANSFER RECORDING SHEET
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20150360495A1

  公开（公告）日：2015-12-17

  An object of the present invention is to provide a thermal transfer recording sheet that enables images having a wide color gamut, a high chroma, and good lightfastness, in which the degree of catalytic fading is reduced, to be formed. The thermal transfer recording sheet includes a base material and a colorant layer on the base material. The colorant layer includes a yellow dye layer, a magenta dye layer, and a cyan dye layer. The dye layers each include, as a dye, a compound having a specific structure.
• THERMAL TRANSFER RECORDING SHEET SET AND IMAGE FORMING METHOD
  申请人：Canon Kabushiki Kaisha

  公开号：US20180147875A1

  公开（公告）日：2018-05-31

  A thermal transfer recording sheet set includes an image-receiving sheet that includes an image-receiving layer containing a compound represented by general formula (1) or (2) and an ink sheet that includes a yellow coloring material layer containing a particular dye and a cyan coloring material layer containing a particular dye.