2-甲基-3,3'-螺双[苯并[f]苯并吡喃] | 10318-38-4

• 物质功能分类: 有机原料 - 螺环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 萘并吡喃类
• 中文名称: 2-甲基-3,3'-螺双[苯并[f]苯并吡喃]
• 中文别名: 2-甲基-3,3'-螺联[3H-萘并[2,1-b]吡喃]
• 英文名称: 3,3'-Spirobi-2'-methyl-<3H-naphtho<2,1-b>pyran>
• 英文别名: 3,3'-Spirobi[3H-naphtho[2,1-b]pyran], 2-methyl-；2'-methyl-3,3'-spirobi[benzo[f]chromene]
• CAS: 10318-38-4
• 化学式: C₂₆H₁₈O₂
• 分子量: 362.428
• InChiKey: UDFAHPRGDYRYPU-UHFFFAOYSA-N

物化性质

• 熔点：
  90-92 °C
• 沸点：
  595.9±50.0 °C(Predicted)
• 密度：
  1.31±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  28
• 可旋转键数：
  0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 氨 、 苯 作用下， 生成 2-甲基-3,3'-螺双[苯并[f]苯并吡喃]
  参考文献：
  名称：

  Loewenbein; Katz, Chemische Berichte, 1926, vol. 59, p. 1381

  摘要：

  DOI：

文献信息

• Infrared sensitive color-forming composition, infrared curable color-forming composition, lithographic printing plate precursor and plate making method
  申请人：FUJIFILM Corporation

  公开号：US10022996B2

  公开（公告）日：2018-07-17

  The invention is directed to an infrared sensitive color-forming composition containing a compound having an infrared absorbing skeleton and a thermochromic skeleton in a molecule thereof wherein the infrared absorbing skeleton and the thermochromic skeleton are connected with a covalent bond or an ionic bond and a binder; an infrared curable color-forming composition wherein the infrared sensitive color-forming composition further contains a radical initiator and a polymerizable compound; a lithographic printing plate precursor having an image-recording layer containing the infrared curable color-forming composition on a support; a plate making method including imagewise exposing the lithographic printing plate precursor and conducting on-press development processing by supplying printing ink and dampening water on a printing machine to remove a non-image area; a compound represented by the formula (7) as defined herein; and a compound represented by the formula (8) as defined herein.

  本发明涉及一种红外敏感成色组合物，其分子中含有具有红外吸收骨架和热致变色骨架的化合物，其中红外吸收骨架和热致变色骨架通过共价键或离子键和粘合剂连接；一种红外可固化成色组合物，其中红外敏感成色组合物进一步含有自由基引发剂和可聚合化合物；平版印刷版前体，在支撑物上具有含有红外固化成色组合物的图像记录层；制版方法，包括对平版印刷版前体进行图像曝光，并通过在印刷机上提供印刷油墨和润湿水来进行印上显影处理，以去除非图像区域；由本文定义的式(7)表示的化合物；以及由本文定义的式(8)表示的化合物。
• Loewenbein; Katz, Chemische Berichte, 1926, vol. 59, p. 1381
  作者：Loewenbein、Katz

  DOI：——

  日期：——
• Dilthey et al., Journal fur praktische Chemie (Leipzig 1954), 1926, vol. <2> 114, p. 190
  作者：Dilthey et al.

  DOI：——

  日期：——
• INFRARED SENSITIVE COLOR-FORMING COMPOSITION, INFRARED CURABLE COLOR-FORMING COMPOSITION, LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PLATE MAKING METHOD
  申请人：FUJIFILM Corporation

  公开号：US20150360498A1

  公开（公告）日：2015-12-17

  The invention is directed to an infrared sensitive color-forming composition containing a compound having an infrared absorbing skeleton and a thermochromic skeleton in a molecule thereof wherein the infrared absorbing skeleton and the thermochromic skeleton are connected with a covalent bond or an ionic bond and a binder; an infrared curable color-forming composition wherein the infrared sensitive color-forming composition further contains a radical initiator and a polymerizable compound; a lithographic printing plate precursor having an image-recording layer containing the infrared curable color-forming composition on a support; a plate making method including imagewise exposing the lithographic printing plate precursor and conducting on-press development processing by supplying printing ink and dampening water on a printing machine to remove a non-image area; a compound represented by the formula (7) as defined herein; and a compound represented by the formula (8) as defined herein.
• US4346186A
  申请人：——

  公开号：US4346186A

  公开（公告）日：1982-08-24