2-[6-(2,6-diethylanilino)-3-methyl-3H-xanthen-9-yl]benzenesulfonic acid

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 新黄酮类化合物
• 英文名称: 2-[6-(2,6-diethylanilino)-3-methyl-3H-xanthen-9-yl]benzenesulfonic acid
• 化学式: C₃₀H₂₉NO₄S
• 分子量: 499.6
• InChiKey: CZGSUJJVABWVTR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.6
• 重原子数：
  36
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  84
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• NOVEL COMPOUND HAVING XANTHENE DERIVATIVE MULTIMERIC STRUCTURE, COLORED COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, COLOR FILTER, AND COLOR TONER
  申请人：Fujifilm Corporation

  公开号：EP2752464A1

  公开（公告）日：2014-07-09

  An object of the invention is to provide a novel compound having a multimer structure of a specific xanthene derivative which is capable of providing a printed matter having further improved in performances concerning image fastness such as ozone resistance, light fastness and the like. A compound represented by formula (1): in formula (1), L represents a divalent to tetravalent linking group; D represents a residue obtained by removing 1 to 5 hydrogen atoms from a compound represented by formula (2); m represents an integer of 1 to 10, however, each L may be the same with or different from every other L; n represents an integer of 2 to 10, however, each D may be the same with or different from every other D; and in formula (2), each of R4 to R24 independently represents a hydrogen atom or a substituent, provided that formula (2) has at least one or more ionic hydrophilic groups.

  本发明的目的是提供一种新型化合物，该化合物具有特定氧杂蒽衍生物的多聚体结构，能够使印刷品的耐臭氧性、耐光牢度等图像牢度性能得到进一步提高。 由式（1）表示的化合物： 在式 (1) 中，L 代表二价至四价连接基团；D 代表通过从式 (2) 所代表的化合物中去除 1 至 5 个氢原子而得到的残余物；m 代表 1 至 10 的整数，但每个 L 可以与其他 L 相同或不同；在式 (2) 中，R4 至 R24 各自独立地代表氢原子或取代基，条件是式 (2) 具有至少一个或多个离子亲水基团。