N-(p-toluenesulphonyl)-N'-(3-phenylsulphonyloxyphenyl) urea | 276693-24-4

• 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: N-(p-toluenesulphonyl)-N'-(3-phenylsulphonyloxyphenyl) urea
• 英文别名: [3-[(4-Methylphenyl)sulfonylcarbamoylamino]phenyl] benzenesulfonate
• CAS: 276693-24-4
• 化学式: C₂₀H₁₈N₂O₆S₂
• 分子量: 446.505
• InChiKey: NVIZDLZHDBXUMS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  30
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  135
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  N-toluenesulphonylethylcarbamate 、 3-氨基苯基苯磺酸酯 生成 N-(p-toluenesulphonyl)-N'-(3-phenylsulphonyloxyphenyl) urea
  参考文献：
  名称：

  摘要：

  DOI：

文献信息

• HEAT-SENSITIVE RECORDING MATERIAL AND DIPHENYLSULFONE
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：EP3378666A1

  公开（公告）日：2018-09-26

  The content of compound(s) having a molecular weight of 650-670, preferably a molecular weight of 660, as measured by mass spectrometry, is reduced to 0.5 mass% or less in a heat-sensitive recording material comprising 3,3'-diallyl-4,4'-dihydroxy diphenylsulfone, or in a diphenylsulfone or a color-developing agent. Provided is, thereby, a heat-sensitive recording material, a color-developing agent, or a diphenylsulfone which cause less background fogging under moisture and heat conditions and which has excellent preservation stability of a colored image.

  在含有 3,3'-二烯丙基-4,4'-二羟基二苯砜的热敏记录材料中，或在二苯砜或显色剂中，经质谱法测量，分子量为 650-670 的化合物（最好分子量为 660）的含量降至 0.5 质量％或以下。因此，本发明提供了一种热敏记录材料、显色剂或二苯砜，它在湿热条件下产生的背景雾化较少，并且对彩色图像具有出色的保存稳定性。
• Heat-sensitive recording material and diphenylsulfone
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：US10899153B2

  公开（公告）日：2021-01-26

  The content of compound(s) having a molecular weight of 650-670, typically a molecular weight of 660, as measured by mass spectrometry, is reduced to 0.5 mass % or less in a heat-sensitive recording material comprising 3,3′-diallyl-4,4′-dihydroxy diphenylsulfone, or in a diphenylsulfone or a color-developing agent. Provided is, thereby, a heat-sensitive recording material, a color-developing agent, or a diphenylsulfone which cause less background fogging under moisture and heat conditions and which has excellent preservation stability of a colored image.

  在由 3,3′-二烯丙基-4,4′-二羟基二苯砜组成的热敏记录材料中，或在二苯砜或显色剂中，经质谱测定，分子量为 650-670（通常分子量为 660）的化合物的含量降低到 0.5 质量％或更低。因此，本发明提供了一种热敏记录材料、显色剂或二苯砜，它在湿热条件下产生的背景雾化较少，并且对彩色图像具有极佳的保存稳定性。
• HEAT SENSITIVE RECORDING MATERIAL
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1140515B1

  公开（公告）日：2004-09-15
• HEAT-SENSITIVE RECORDING MATERIAL
  申请人：Jujo Thermal Oy

  公开号：EP1448397B1

  公开（公告）日：2007-07-11
• Heat-Sensitive Recording Material And Diphenylsulfone
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：US20180312465A1

  公开（公告）日：2018-11-01

  The content of compound(s) having a molecular weight of 650-670, typically a molecular weight of 660, as measured by mass spectrometry, is reduced to 0.5 mass % or less in a heat-sensitive recording material comprising 3,3′-diallyl-4,4′-dihydroxy diphenylsulfone, or in a diphenylsulfone or a color-developing agent. Provided is, thereby, a heat-sensitive recording material, a color-developing agent, or a diphenylsulfone which cause less background fogging under moisture and heat conditions and which has excellent preservation stability of a colored image.