2-[[5-[[5-[4,5-Bis(hexylsulfanyl)-1,3-dithiol-2-ylidene]-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]methyl]thiophen-2-yl]methylidene]propanedinitrile | 1339959-53-3

• 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: 2-[[5-[[5-[4,5-Bis(hexylsulfanyl)-1,3-dithiol-2-ylidene]-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]methyl]thiophen-2-yl]methylidene]propanedinitrile
• 英文别名: 2-[[5-[[5-[4,5-bis(hexylsulfanyl)-1,3-dithiol-2-ylidene]-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]methyl]thiophen-2-yl]methylidene]propanedinitrile
• CAS: 1339959-53-3
• 化学式: C₂₈H₃₀N₂S₉
• 分子量: 683.154
• InChiKey: BLQVBVSMIGEUPH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.7
• 重原子数：
  39
• 可旋转键数：
  14
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  278
• 氢给体数：
  0
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  5-((5-(4,5-bis(hexylthio)-1,3-dithiol-2-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene)methyl)thiophene-2-carbaldehyde 、 丙二腈 在 ammonium acetate 、 溶剂黄146 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以86%的产率得到2-[[5-[[5-[4,5-Bis(hexylsulfanyl)-1,3-dithiol-2-ylidene]-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]methyl]thiophen-2-yl]methylidene]propanedinitrile
  参考文献：
  名称：

  Synthesis and Properties of a New Donor-Acceptor Diad Composed of DT-TTF and Dicyanomethylidene Group

  摘要：

  Several derivatives of a new donor-acceptor diad 1 composed of DT-TTF and dicyanomethylidene group were synthesized. The IR spectra of 1 demonstrated considerable contribution of a polarized structure. Electronic spectra and molecular orbital calculation suggested that the absorption maximum of 1 was due to NHOMO-LUMO transition. Cyclic voltammetry revealed that the compound 1 exhibited three-stage of oxidation and one-stage of reduction processes. The bis(methylthio)-substitudted derivative 1a exhibited conductivity of 10(-6) S cm(-1) in spite of a single-component material.

  DOI：

  10.3987/com-11-12277