5-Hydroxyhept-2-enoic acid

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 5-Hydroxyhept-2-enoic acid
• 英文别名: 5-hydroxyhept-2-enoic acid
• 化学式: C₇H₁₂O₃
• 分子量: 144.17
• InChiKey: VYCAAGBUEXGDSW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• [EN] PHENOL COMPOUND, REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM, REVERSIBLE THERMOSENSITIVE RECORDING LABEL, REVERSIBLE THERMOSENSITIVE RECORDING MEMBER, IMAGE-PROCESSING APPARATUS AND IMAGE-PROCESSING METHOD<br/>[FR] COMPOSE PHENOL, SUPPORT DE REPRODUCTION THERMOSENSIBLE REVERSIBLE, ETIQUETTE DE REPRODUCTION THERMOSENSIBLE ET REVERSIBLE, ELEMENT DE REPRODUCTION THERMOSENSIBLE ET REVERSIBLE, APPAREIL ET PROCEDE DE TRAITEMENT DE L'IMAGE
  申请人：RICOH KK

  公开号：WO2006006725A1

  公开（公告）日：2006-01-19

  The present invention provides a reversible thermosensitive recording medium including a support and a thermosensitive recording layer thereon, in which the thermosensitive recording layer comprises an electron-donating coloring compound and an electron-accepting compound, and the thermosensitive recording layer is capable of forming a relatively developed condition and a relatively erased condition depending on at least one of the difference of heating temperatures and the difference of cooling rates following to heating, and in which the electron-accepting compound comprises a phenol compound represented by the General Formula (1): wherein, 'l' represents an integer of 1 to 3, 'm' represents an integer of 1 or more, and 'n' represents an integer of 7 or more.

  本发明提供了一种可逆热敏记录介质，包括支撑体和其上的热敏记录层，其中热敏记录层包括一个电子给体着色化合物和一个电子受体化合物，热敏记录层能够形成相对发展状态和相对擦除状态，具体取决于加热温度差异和加热后冷却速率差异中的至少一个，其中电子受体化合物包括通式（1）所表示的酚化合物：其中'l'表示1至3的整数，'m'表示1或更多的整数，'n'表示7或更多的整数。
• PHENOL COMPOUND, REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM, REVERSIBLE THERMOSENSITIVE RECORDING LABEL, REVERSIBLE THERMOSENSITIVE RECORDING MEMBER, AND IMAGE-PROCESSING METHOD
  申请人：Ricoh Company, Ltd.

  公开号：EP1784387B1

  公开（公告）日：2013-11-06
• PHENOL COMPOUND, REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM, REVERSIBLE THERMOSENSITIVE RECORDING LABEL, REVERSIBLE THERMOSENSITIVE RECORDING MEMBER, IMAGE-PROCESSING APPARATUS AND IMAGE-PROCESSING METHOD
  申请人：Ricoh Company, Ltd.

  公开号：EP1784387A1

  公开（公告）日：2007-05-16
• EP1784387A4
  申请人：——

  公开号：EP1784387A4

  公开（公告）日：2009-08-12
• NEW PHENOL COMPOUND, REVERSIBLE THERMOSENSITIVE RECORDING MEDIUM, REVERSIBLE THERMOSENSITIVE RECORDING LABEL, REVERSIBLE THERMOSENSITIVE RECORDING MEMBER, IMAGE-PROCESSING APPARATUS AND IMAGE-PROCESSING METHOD
  申请人：Ricoh Company, Ltd.

  公开号：EP1858711A1

  公开（公告）日：2007-11-28