1,2-bis(2,4-dimethyl-5-(4-methoxyphenyl)thiophene-3-yl)perfluorocyclopentene | 168688-69-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1,2-bis(2,4-dimethyl-5-(4-methoxyphenyl)thiophene-3-yl)perfluorocyclopentene
• 英文别名: 1,2-bis(5-p-anisyl-2,4-dimethylthiophene-3-yl)perfluorocyclopentene；1,2-bis(2,4-dimethyl-5-methoxyphenyl-3-thienyl)perfluorocyclopentene；1,2-Bis(5-p-anisyl-2,4-dimethyl-3-thienyl)-3,3,4,4,5,5-hexafluorocyclopentene；4-[3,3,4,4,5,5-hexafluoro-2-[5-(4-methoxyphenyl)-2,4-dimethylthiophen-3-yl]cyclopenten-1-yl]-2-(4-methoxyphenyl)-3,5-dimethylthiophene
• CAS: 168688-69-5
• 化学式: C₃₁H₂₆F₆O₂S₂
• 分子量: 608.669
• InChiKey: JZZUSLHMPQEOIZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  41
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  74.9
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  1,2-bis(2,4-dimethyl-5-(4-methoxyphenyl)thiophene-3-yl)perfluorocyclopentene 以 正己烷 为溶剂， 生成 4,4,5,5,6,6-Hexafluoro-2,8-bis-(4-methoxy-phenyl)-3,7,9a,9b-tetramethyl-5,6,9a,9b-tetrahydro-4H-1,9-dithia-trindene
  参考文献：
  名称：

  Single-crystalline photochromism of diarylethenes: reactivity–structure relationship

  摘要：

  研究发现，单晶相中二芳基乙烯的光致变色反应受反平行构象中反应性碳原子之间的距离控制。

  DOI：

  10.1039/b208419h
• 作为产物：
  描述：

  2,4-二甲基噻吩 在 正丁基锂 、 碘 、 碘酸 作用下， 以 四氯化碳 、 水 、 溶剂黄146 为溶剂， 反应 3.0h， 生成 1,2-bis(2,4-dimethyl-5-(4-methoxyphenyl)thiophene-3-yl)perfluorocyclopentene
  参考文献：
  名称：

  Photochromism of Dithienylethenes with Electron-Donating Substituents

  摘要：

  Bis(2,4-dimethyl-5-phenylthiophene-3-yl) having hydrogen, methoxy, diethylamino, or cyano substituents at para-positions of the phenyl groups were synthesized to reveal the effect of the substitution on the absorption coefficient epsilon of the closed-ring forms and the photochemical reactivity. Electron-donating substituents, such as methoxy or diethylamino groups, were found to be effective to increase the absorption coefficient and to decrease the ring-opening quantum yield. The cyclization quantum yield was scarcely affected by the substitution. The conversion from the open- to the closed-ring forms of the diethylamino-substituted compound in the photostationary state under irradiation with 313 nm light was close to 100%.

  DOI：

  10.1021/jo00130a035

文献信息

• Method of changing color of a toy and colour changing toy
  申请人：THE PILOT INK CO., LTD.

  公开号：EP1415692A1

  公开（公告）日：2004-05-06

  A toy comprises a toy element comprising a photochromic layer which contains a photochromic compound having a photo memory function (color-memorizing photochromic property), maintains a coloring state by developing a color through the irradiation of ultraviolet rays or sunlight containing ultraviolet rays and changes into decolorizing state through its decolorization by the irradiation of visible light, and a color-changing means which contains at least one of an ultraviolet ray absorbent and a light-shading pigment capable of shading at least ultraviolet rays, changes the photochromic compound of the coloring state into decolorizing state by cutting off ultraviolet rays of sunlight and thereby effecting irradiation of visible light, and maintains the changed state, wherein a function to memorize and maintain coloring and decolorizing states alternately is expressed by arranging the color-changing means under such a condition that it is covering or not covering the photochromic layer.

  一种玩具包括一个由光致变色层和一个变色装置组成的玩具元件，光致变色层包含具有光记忆功能（颜色记忆光致变色特性）的光致变色化合物，通过紫外线或含有紫外线的阳光照射显色来保持着色状态，并通过可见光照射使其脱色而变为脱色状态，变色装置包含紫外线吸收剂和至少能遮蔽紫外线的遮光颜料中的至少一种、通过切断太阳光中的紫外线，从而实现可见光的照射，将着色状态的光致变色化合物变为脱色状态，并保持改变后的状态，其中，通过在覆盖或不覆盖光致变色层的条件下布置变色装置，可实现交替记忆和保持着色和脱色状态的功能。
• Color-memorizing photochromic writing instrument
  申请人：THE PILOT INK CO., LTD.

  公开号：EP1637570A1

  公开（公告）日：2006-03-22

  A color-memorizing photochromic writing instrument, which comprises a writing tip portion connected to a light-shielding tubular member or refill; and a color-memorizing photochromic ink, wherein the ink is prepared by dissolving, dispersing or suspending a diarylethene photochromic compound in a vehicle containing at least a solvent and a binder, wherein the diarylethene photochromic compound is in a coloring state, and a color-memorizing photochromic writing instrument set comprising the writing instrument and a color-changing means.

  一种颜色记忆光致变色书写工具，它包括一个与遮光管状部件或笔芯相连的书写尖端部分；一种可记色的光致变色墨水，其中墨水是通过在至少含有溶剂和粘合剂的载体中溶解、分散或悬浮二里蒽光致变色化合物制备的，其中二里蒽光致变色化合物处于着色状态；以及一套可记色的光致变色书写工具，包括书写工具和变色装置。
• Method for alternately expressing color-memorizing photochromic function in toy element, and an alternately color-memorizing photochromic toy
  申请人：THE PILOT INK CO., LTD.

  公开号：US20040135097A1

  公开（公告）日：2004-07-15

  A toy comprises a toy element comprising a photochromic layer which contains a photochromic compound having a photo memory function (color-memorizing photochromic property), maintains a coloring state by developing a color through the irradiation of ultraviolet rays or sunlight containing ultraviolet rays and changes into decolorizing state through its decolorization by the irradiation of visible light, and a color-changing means which contains at least one of an ultraviolet ray absorbent and a light-shading pigment capable of shading at least ultraviolet rays, changes the photochromic compound of the coloring state into decolorizing state by cutting off ultraviolet rays of sunlight and thereby effecting irradiation of visible light, and maintains the changed state, wherein a function to memorize and maintain coloring and decolorizing states alternately is expressed by arranging the color-changing means under such a condition that it is contacted or non-contacted with the photochromic layer.

  一种玩具包括一个由光致变色层和一个变色装置组成的玩具元件，光致变色层包含具有光记忆功能（颜色记忆光致变色特性）的光致变色化合物，通过紫外线或含有紫外线的阳光照射显色来保持着色状态，并通过可见光照射使其脱色而变为脱色状态，变色装置包含紫外线吸收剂和至少能遮蔽紫外线的遮光颜料中的至少一种、通过切断太阳光中的紫外线，从而实现可见光的照射，将着色状态的光致变色化合物变为脱色状态，并保持改变后的状态，其中，通过将变色装置布置在与光致变色层接触或不接触的条件下，可实现交替记忆和保持着色和脱色状态的功能。
• Color-memorizing photochromic writing instrument, color-memorizing photochromic writing instrument set using the same and method for alternately expressing color-memorizing photochromic function of writing image
  申请人：Shibahashi Yutaka

  公开号：US20060053975A1

  公开（公告）日：2006-03-16

  A color-memorizing photochromic writing instrument, which comprises a writing tip portion connected to a light-shielding tubular member or refill; and a color-memorizing photochromic ink, wherein the ink is prepared by dissolving, dispersing or suspending a diarylethene photochromic compound in a vehicle containing at least a solvent and a binder, wherein the diarylethene photochromic compound is in a coloring state, and a color-memorizing photochromic writing instrument set comprising the writing instrument and a color-changing means.

  一种颜色记忆光致变色书写工具，它包括一个与遮光管状部件或笔芯相连的书写尖端部分；一种可记色的光致变色墨水，其中墨水是通过在至少含有溶剂和粘合剂的载体中溶解、分散或悬浮二里蒽光致变色化合物制备的，其中二里蒽光致变色化合物处于着色状态；以及一套可记色的光致变色书写工具，包括书写工具和变色装置。
• JPH07173151A
  申请人：——

  公开号：JPH07173151A

  公开（公告）日：1995-07-11