2,3-dimethyl-5-phenyl-benzoxazolium; iodide | 77099-02-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶唑类
• 英文名称: 2,3-dimethyl-5-phenyl-benzoxazolium; iodide
• 英文别名: 2,3-Dimethyl-5-phenyl-benzoxazolium; Jodid；3-methyl-2-methyl-5-phenylbenzoxazolium iodide；2,3-Dimethyl-5-phenyl-1,3-benzoxazol-3-ium;iodide
• CAS: 77099-02-6
• 化学式: C₁₅H₁₄NO*I
• 分子量: 351.187
• InChiKey: FEIFEEUBANCVDU-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.24
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  17
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  α-bromo-β-anilineacrolein 、 2,3-dimethyl-5-phenyl-benzoxazolium; iodide 在 potassium acetate 、 乙酸酐 作用下， 生成 3-bromo-1,5-bis-(3-methyl-5-phenyl-benzoxazol-2-yl)-pentamethinium ; iodide
  参考文献：
  名称：

  Troschtschenko, Zhurnal Obshchei Khimii, 1939, vol. 9, p. 1661,1663

  摘要：

  DOI：

文献信息

• CYANINE DYE
  申请人：Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo

  公开号：EP1178083A1

  公开（公告）日：2002-02-06

  The present invention has objects to provide organic dye compounds having their absorption maxima in a region ranging from an ultraviolet region to a relatively short-wavelength visible region and to provide uses thereof, and solves the objects by specific monomethine cyanine dyes, light absorbents and optical recording media comprising the monomethine cyanide dyes, and a process for producing the monomethine cyanine dyes which comprises a step of either reacting a quaternary ammonium salt of nitrogen-atom-containing heterocyclic compound having a reactive methyl group with a quaternary ammonium salt of nitrogen-atom-containing heterocyclic compound having an appropriate leaving group.

  本发明的目的是提供具有从紫外区到相对短波长可见区的最大吸收区域的有机染料化合物，并提供其用途，本发明通过特定的一甲基氰基染料、吸光剂和包含一甲基氰基染料的光学记录介质来解决上述目的、以及一种生产一甲基氰基染料的工艺，该工艺包括以下步骤：将具有活性甲基的含氮原子杂环化合物的季铵盐与具有适当离去基团的含氮原子杂环化合物的季铵盐反应。
• Monomethine cyanine dyes suitable for the use in optical recording media
  申请人：Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo

  公开号：EP1429324A1

  公开（公告）日：2004-06-16

  The present invention has objects to provide organic dye compounds having their absorption maxima in a region ranging from an ultraviolet region to a relatively short-wavelength visible region and to provide uses thereof, and solves the objects by specific monomethine cyanine dyes, light absorbents and optical recording media comprising the monomethine cyanide dyes, and a process for producing the monomethine cyanine dyes which comprises a step of either reacting a quaternary ammonium salt of nitrogen-atom-containing heterocyclic compound having a reactive methyl group with a quaternary ammonium salt of nitrogen-atom-containing heterocyclic compound having an appropriate leaving group.

  本发明的目的是提供具有从紫外区到相对短波长可见区的最大吸收区域的有机染料化合物，并提供其用途，本发明通过特定的一甲基氰基染料、吸光剂和包含一甲基氰基染料的光学记录介质来解决上述目的、以及一种生产一甲基氰基染料的工艺，该工艺包括以下步骤：将具有活性甲基的含氮原子杂环化合物的季铵盐与具有适当离去基团的含氮原子杂环化合物的季铵盐反应。
• Cyanine dyes
  申请人：Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenky

  公开号：US20030181727A1

  公开（公告）日：2003-09-25

  The present invention provides organic dye compounds having their absorption maxima in a region ranging from the ultraviolet region to a relatively short wavelength visible region and uses thereof. The present invention provides specific monomethine cyanine dyes, light absorbents and optical recording media comprising the monomethine cyanine dyes, and a process for producing the monomethine cyanine dyes which comprises a step of reacting a quaternary ammonium salt of nitrogen atom-containing heterocyclic compound having a reactive methyl group with a quarternary ammonium salt of nitrogen atom-containing heterocyclic compound having an appropriate leaving group.

  本发明提供了在从紫外区到相对较短波长的可见光区具有吸收最大值的有机染料化合物及其用途。本发明提供了特定的单亚胺氰基染料、吸光剂和包含单亚胺氰基染料的光学记录介质，以及生产单亚胺氰基染料的工艺，该工艺包括使具有活性甲基的含氮原子杂环化合物的季铵盐与具有适当离去基团的含氮原子杂环化合物的季铵盐反应的步骤。
• EP1178083
  申请人：——

  公开号：——

  公开（公告）日：——
• US6683188B1
  申请人：——

  公开号：US6683188B1

  公开（公告）日：2004-01-27