4,4'-Sulfonylbis[2-(propan-2-yl)phenol] | 95336-80-4

• 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: 4,4'-Sulfonylbis[2-(propan-2-yl)phenol]
• 英文别名: 4-(4-hydroxy-3-propan-2-ylphenyl)sulfonyl-2-propan-2-ylphenol
• CAS: 95336-80-4
• 化学式: C₁₈H₂₂O₄S
• 分子量: 334.4
• InChiKey: JKXZYXAOMCOBNC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  83
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• 4-HYDROXY-4'-ISOPROPOXYDIPHENYL SULFONE DEVELOPER COMPOSITION, WET PULVERIZING METHOD, AND DISPERSION
  申请人：NIPPON SODA CO., LTD.

  公开号：EP0697291A1

  公开（公告）日：1996-02-21

  A method of preventing hydration of 4-hydroxy-4'-isopropoxydiphenyl sulfone characterized by wet pulverizing the sulfone in water in the presence of a diphenyl sulfone derivative represented by general formula (I): (wherein R¹ represents hydrogen or lower alkyl; R² and R³ represent each independently lower alkyl; and n and m represent each an integer of 0, 1 to 4, provided when R¹ is hydrogen, not both of m and n are 0 at the same time). A highly sensitive recording paper free from scumming can be produced by using a dispersion of a developer comprising the above sulfone.

  一种防止4-羟基-4'-异丙氧基二苯砜水合的方法，其特征在于在通式(I)代表的二苯砜衍生物存在下，在水中湿法粉碎该砜：(其中R¹代表氢或低级烷基；R²和R³各自独立地代表低级烷基；n和m各自代表0、1至4的整数，条件是当R¹为氢时，m和n不能同时为0）。通过使用包含上述砜的显影剂的分散体，可以生产出无浮渣的高灵敏度记录纸。
• Thermosensitive recording material
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：US20030191023A1

  公开（公告）日：2003-10-09

  The present invention provides a thermosensitive recording material comprising a support and a thermosensitive recording layer containing, as color forming components, an electron donating dye precursor encapsulated in microcapsules and an electron accepting compound, the electron accepting compound containing a salicylic acid metal salt represented by the following General Formula (1): 1 wherein R 11 , R 12 , R 13 , and R 14 independently represent one of a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an alkylsulfonyl group, an arylsulfonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyloxy group, an acyl group, a carbamoyl group, a sulfamoyl group, a sulfonamide group, a cyano group, and a nitro group; two adjacent groups in R 11 , to R 14 may bond to each other to form a ring; M represents a metal ion having a valence of n ; and n represents an integer of from 1 to 3.

  本发明提供了一种热敏记录材料，它包括一个支撑体和一个热敏记录层，支撑体和热敏记录层含有作为成色成分的封装在微胶囊中的电子捐赠染料前体和一个电子接受化合物，电子接受化合物含有由以下通式(1)表示的水杨酸金属盐： 1 其中 R 11 , R 12 , R 13 和 R 14 分别代表氢原子、卤素原子、烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基、烷基磺酰基、芳基磺酰基、烷氧羰基、芳氧羰基、酰氧基、酰基、氨基甲酰基、氨基磺酰基、磺酰胺基、氰基和硝基中的一种；R 11 中的两个相邻基团 11 与 R 14 中的两个相邻基团可相互键合形成一个环； M 代表一个金属离子，其化合价为 n 且 n 代表 1 至 3 的整数。
• Novel urea (thiourea) derivative and thermal recording sheet using same
  申请人：NIPPON PAPER INDUSTRIES CO., LTD.

  公开号：EP0699662B1

  公开（公告）日：1998-10-21
• Thermally sensitive recording medium
  申请人：NIPPON PAPER INDUSTRIES CO., LTD.

  公开号：EP0993965B1

  公开（公告）日：2004-03-31
• US5286817A
  申请人：——

  公开号：US5286817A

  公开（公告）日：1994-02-15