2,6-Bis(dicyanomethylidene)-[1,3]dithiolo[4,5-f][1,3]benzodithiole-4,8-dicarbonitrile | 1118625-82-3

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2,6-Bis(dicyanomethylidene)-[1,3]dithiolo[4,5-f][1,3]benzodithiole-4,8-dicarbonitrile
• 英文别名: 2,6-bis(dicyanomethylidene)-[1,3]dithiolo[4,5-f][1,3]benzodithiole-4,8-dicarbonitrile
• CAS: 1118625-82-3
• 化学式: C₁₆N₆S₄
• 分子量: 404.48
• InChiKey: LAPRPNRTHLDXHJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  26
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  244
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  四氟对苯二腈 、 2-(2,4-dithia-1,5-disodapentan-3-ylidene)propanedinitrile 以 N,N-二甲基乙酰胺 、 水 为溶剂， 反应 6.0h， 以59%的产率得到2,6-Bis(dicyanomethylidene)-[1,3]dithiolo[4,5-f][1,3]benzodithiole-4,8-dicarbonitrile
  参考文献：
  名称：

  EP2177524

  摘要：

  公开号：

文献信息

• HETEROCYCLIC COMPOUND, ULTRAVIOLET ABSORBENT AND COMPOSITION CONTAINING THE SAME
  申请人：Hanaki Naoyuki

  公开号：US20100210762A1

  公开（公告）日：2010-08-19

  A compound represented by formula (I-1): wherein R 21 , R 22 , R 23 and R 24 each independently represent a hydrogen atom or a monovalent substituent, with the proviso that compounds, in which R 21 , R 22 , R 23 and R 24 each are an alkylthio group, are excluded; R 21 and R 22 and/or R 23 and R 24 each may bond to each other to form a ring, with the proviso that compounds, in which the formed ring is a dithiol ring or a dithiolane ring, are excluded; R 25 and R 26 each independently represent a hydrogen atom or a monovalent substituent; X 21 , X 22 , X 23 and X 24 each independently represent a hetero atom; compounds, wherein R 21 , R 22 , R 23 and R 24 each represent a cyan group; X 21 , X 22 , X 23 and X 24 each represent a sulfur atom; and R 25 and R 26 each represent a hydroxyl group or a hydrogen atom, are excluded; and compounds, wherein R 21 and R 23 each represent a hydrogen atom; R 22 and R 24 each represent an arylcarbonyl group; X 21 , X 22 , X 23 and X 24 each represent a sulfur atom; and R 25 and R 26 each represent a hydroxyl group, are excluded; and an ultraviolet absorbent, which has molecular weight of 10,000 or less and molar extinction coefficient at the maximum absorption wavelength of the ultraviolet absorbent of 80,000 or more.
• US8039532B2
  申请人：——

  公开号：US8039532B2

  公开（公告）日：2011-10-18