4-[4-(Diethylamino)benzylidene]-5-ethoxy-2-phenyl-2,4-dihydro-3H-pyrazol-3-one | 474044-10-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4-[4-(Diethylamino)benzylidene]-5-ethoxy-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
• 英文别名: 4-[[4-(diethylamino)phenyl]methylidene]-5-ethoxy-2-phenylpyrazol-3-one
• CAS: 474044-10-5
• 化学式: C₂₂H₂₅N₃O₂
• 分子量: 363.5
• InChiKey: AMTJSDBKPMMKKQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  27
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  45.1
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• NOVEL AZOMETHINE COMPOUND AND THERMAL TRANSFER SHEET USING THE SAME AZOMETHINE COMPOUND PIGMENT
  申请人：Dai Nippon Printing Co., Ltd.

  公开号：EP2415840B1

  公开（公告）日：2013-07-17
• RESIN COMPOSITION FOR PROTECTIVE LAYER TRANSFER SHEETS
  申请人：Dai Nippon Printing Co., Ltd.

  公开号：EP2518112B1

  公开（公告）日：2016-04-06
• NOVEL AZOMETHINE COMPOUND AND THERMAL TRANSFER SHEET USING COLORING MATTER OF THE AZOMETHINE COMPOUND
  申请人：Sanada Tomoyuki

  公开号：US20110129624A1

  公开（公告）日：2011-06-02

  This invention provides an azomethine compound that can realize a good coupling reaction and, at the same time, can significantly reduce the production cost of the azomethine compound, the azomethine compound comprising a pyridine ring bonded through a nitrogen atom to a 1H-pyrazolo[1,5-b][1,2,4]triazole ring. The azomethine compound is represented by formula (M-I): wherein R 1 represents a phenyl group or a naphthyl group optionally substituted by an alkyl group or a halogen; and R 2 and R 3 each independently represent a C2-4 (number of carbon atoms) alkyl group.
• US20140268299A1
  申请人：——

  公开号：US20140268299A1

  公开（公告）日：2014-09-18
• THERMAL TRANSFER SHEET, COATING LIQUID FOR COLORANT LAYER, METHOD FOR MANUFACTURING THERMAL TRANSFER SHEET, AND IMAGE FORMING METHOD
  申请人：DAI NIPPON PRINTING CO., LTD.

  公开号：US20170348992A1

  公开（公告）日：2017-12-07

  The purpose of the present invention is to provide a thermal transfer sheet which can prevent a kick and a scumming, and can form a photographic tone color image of high quality with a continuous tone image by sublimation transfer, while expanding the range of choices for colorants to be included in a colorant layer; a coating liquid for colorant layer to be used for forming the colorant layer of this thermal transfer sheet; a method for manufacturing this thermal transfer sheet; and image forming method employing this thermal transfer sheet. The problem is solved by a thermal transfer sheet ( 1 ) in which at least a colorant layer ( 3 ) is layered on a substrate sheet ( 2 ), wherein the colorant layer ( 3 ) contains a predetermined solvent, a colorant ( 10 x ) dispersible in the predetermined solvent, a dispersant, and a binder resin, and the dispersant being one or more selected from the group consisting of polyether-based dispersants, graft type polymer dispersants, acryl-based block type polymer dispersants, urethane-based polymer dispersants and azo-based dispersants.