3,4-bis(2,5-dimethyl-3-thienyl)-1-(2-hydroxyethyl)pyrrole-2,5-dione | 519164-65-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 3,4-bis(2,5-dimethyl-3-thienyl)-1-(2-hydroxyethyl)pyrrole-2,5-dione
• 英文别名: 1H-Pyrrole-2,5-dione, 3,4-bis(2,5-dimethyl-3-thienyl)-1-(2-hydroxyethyl)-；3,4-bis(2,5-dimethylthiophen-3-yl)-1-(2-hydroxyethyl)pyrrole-2,5-dione
• CAS: 519164-65-9
• 化学式: C₁₈H₁₉NO₃S₂
• 分子量: 361.486
• InChiKey: GIBLFHAEHMKIDB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  114
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  C.I.酸性橙108 、 3,4-bis(2,5-dimethyl-3-thienyl)furan-2,5-dione 以 乙醇 为溶剂， 生成 3,4-bis(2,5-dimethyl-3-thienyl)-1-(2-hydroxyethyl)pyrrole-2,5-dione
  参考文献：
  名称：

  Synthesis and Photochromism of Dihetarylethenes and Spiro Compounds based on Thiophene Derivatives

  摘要：

  Different types of diarylethenes bearing thiophene derivatives were synthesized by a short way and its photchromic properties were examined. It has been demonstrated for the first time that the photochromism of diarylcyclobutenediones depends on aryl substituents and dithienylcyclobutenediones in contrast to the annulated thiophene derivatives of cyclobutenedione, do not exhibit photochromic properties. An efficient approach for the synthesis of spiro compounds of the thieno[3,2-b]pyrrole series was developed starting from easily accessible substituted thienylhydrazine.

  DOI：

  10.1080/15421400590946703

文献信息

• ——
  作者：M. M. Krayushkin、V. Z. Shirinyan、L. I. Belen'kii、A. A. Shimkin、A. Yu. Martynkin、B. M. Uzhinov

  DOI：10.1023/a:1021612131447

  日期：——

  A new convenient procedure for the synthesis of photochromic N-alkyldithienylmaleimides was developed on the basis of the reaction of 3,4-bis(2,5-dimethyl-3-thienyl)furan-2,5-dione with primary amines. Photochromic properties of the products were examined.
• Synthesis and Photochromism of Dihetarylethenes and Spiro Compounds based on Thiophene Derivatives
  作者：V. Z. Shirinian、M. M. Krayushkin、D. M. Nikalin、A. A. Shimkin、O. Yu. Kuznetsova、A. V. Metelitsa、V. I. Minkin

  DOI：10.1080/15421400590946703

  日期：2005.6.1

  Different types of diarylethenes bearing thiophene derivatives were synthesized by a short way and its photchromic properties were examined. It has been demonstrated for the first time that the photochromism of diarylcyclobutenediones depends on aryl substituents and dithienylcyclobutenediones in contrast to the annulated thiophene derivatives of cyclobutenedione, do not exhibit photochromic properties. An efficient approach for the synthesis of spiro compounds of the thieno[3,2-b]pyrrole series was developed starting from easily accessible substituted thienylhydrazine.