N-(2-naphthylsulfonyl)-N'-[4-(n-octadecanoylamino)phenyl]urea | 198479-52-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N-(2-naphthylsulfonyl)-N'-[4-(n-octadecanoylamino)phenyl]urea
• 英文别名: N-[4-(naphthalen-2-ylsulfonylcarbamoylamino)phenyl]octadecanamide
• CAS: 198479-52-6
• 化学式: C₃₅H₄₉N₃O₄S
• 分子量: 607.858
• InChiKey: OMLYSQNVLBONHV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.4
• 重原子数：
  43
• 可旋转键数：
  20
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.49
• 拓扑面积：
  113
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• Thermosensitive reversible recording material
  申请人：Oji Paper Co., Ltd.

  公开号：EP0888906A1

  公开（公告）日：1999-01-07

  A thermosensitive reversible recording material capable of forming and holding clear colored images with a high contrast and capable of being repeatedly color-developed and color-erased many times, has a thermosensitive recording layer formed on a substrate sheet and including, in addition to a substantially colorless dye precursor, a reversibly color-developing and color-erasing aromatic compound of the formula (I), and a color-erasing promoter compound of the formula II. R1 = naphthyl, phenyl or substituted phenyl group Y = -NHCO-, -SCONH-, -CONHCO-, -NHCONH-, etc., n = 10 to 29, A1, A2 = naphthyl or phenyl group R2, R3 = H, lower alkyl, lower alkoxy, aryl, halogen or aralkyl.

  一种能形成和保持高对比度的清晰彩色图像，并能多次重复显色和褪色的热敏可逆记录材料，其热敏记录层形成于基片上，除基本无色的染料前体外，还包括式（I）的可逆显色和褪色芳香族化合物，以及式（II）的褪色促进剂化合物。 R1 = 萘基、苯基或取代苯基 Y = -NHCO-、-SCONH-、-CONHCO-、-NHCONH-等、 n = 10 至 29、 A1、A2 = 萘基或苯基 R2、R3 = H、低级烷基、低级烷氧基、芳基、卤素或芳烷基。
• REVERSIBLE THERMAL RECORDING MEDIUM
  申请人：Oji Paper Co., Ltd.

  公开号：EP0832757B1

  公开（公告）日：2001-08-22
• JPH1036336A
  申请人：——

  公开号：JPH1036336A

  公开（公告）日：1998-02-10