2-[(thiophen-2-ylmethylene)amino]thiophene-3-carbonitrile | 861124-86-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 2-[(thiophen-2-ylmethylene)amino]thiophene-3-carbonitrile
• 英文别名: 2-[(Thiophen-2-ylmethylene)-amino]-thiophene-3-carbonitrile；2-(thiophen-2-ylmethylideneamino)thiophene-3-carbonitrile
• CAS: 861124-86-9
• 化学式: C₁₀H₆N₂S₂
• 分子量: 218.303
• InChiKey: DNZGECAAQIUORD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  92.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-噻吩甲醛 、 2-氨基噻吩-3-甲腈 在 三氟乙酸 作用下， 以 异丙醇 为溶剂， 反应 20.0h， 以70%的产率得到2-[(thiophen-2-ylmethylene)amino]thiophene-3-carbonitrile
  参考文献：
  名称：

  共轭杂环偶氮甲亚胺的光电性质定制-吡咯，噻吩和呋喃的作用

  摘要：

  一系列从头开始制备了由呋喃，噻吩，吡咯和甲基吡咯组成的对称杂环偶氮甲亚胺二联体和三联体。制备这些化合物是为了研究各种杂环的影响以及共轭程度对光谱和电化学性质的影响。还比较了对称的偶氮甲碱的晶体结构与它们的不对称和杂环及同芳基的对应物。结果发现，对于一个类似的序列，当呋喃<噻吩<吡咯<吡咯≈甲基吡咯>时，红移吸收和荧光位移发生。由于共轭程度和电子效应的增加，杂环偶氮甲胺的光谱性质也相对于它们的同芳基类似物发生了红移。前者在结晶学研究中得到了部分证实，该研究表明杂环采用了共面和反平行排列。尽管所有研究的化合物在室温下均显示弱荧光，但它们的荧光可在低温下恢复，这意味着单键激发的歧管通过键旋转而失活。同时，所有研究过的偶氮甲胺均观察到不可逆氧化，其氧化电位取决于杂环和偶氮甲胺的数量，相对于Ag，其范围为0.8至1.4 V 暗示通过键旋转使单重态激发歧管失活。同时，所有研究过的偶氮甲胺均观察到不可逆

  DOI：

  10.1002/poc.1894

文献信息

• Conjugated Thiophenes Having Conducting Properties and Synthesis of Same
  申请人：Skene G. William

  公开号：US20070287842A1

  公开（公告）日：2007-12-13

  The present invention relates to conjugated oligomers and polymers comprising aromatic thiophene cores. The conjugated materials are obtained by simple and efficient condensation of an aryl diamine and an aryl dialdehyde or a bifunctional aryl moiety comprising both an aldehyde and an amine. Condensation of the complementary moieties at temperatures ranging from ambient to refluxing temperatures in various solvents resulted in conjugated oligomers and polymers that can subsequently be cast into thin films. Oligomerization and polymerization can be done under mild conditions with removal of the resulting water bi-product responsible for shifting the equilibrium in favour of the conjugated products. The resulting conjugated compounds can be made conducting with dopants affording electrically conducting materials of either p-type or n-type conductors depending on the dopant selected.

  本发明涉及含有芳香硫吡咯核的共轭寡聚物和聚合物。这些共轭材料是通过芳香族二胺和芳香族二醛或具有同时含有醛和胺的双官能团芳香族基团的简单而有效的缩合反应获得的。在各种溶剂中，在从常温到沸点温度的温度范围内缩合互补的官能团，得到了可以随后铸造成薄膜的共轭寡聚物和聚合物。在温和的条件下进行寡聚和聚合，去除产生的水副产物，有利于使平衡向共轭产物方向移动。所得的共轭化合物可以通过掺杂制成导电材料，根据所选择的掺杂剂，可以得到p型或n型导体的电导材料。
• CONJUGATED THIOPHENES HAVING CONDUCTING PROPERTIES AND SYNTHESIS OF SAME
  申请人：Skene William G.

  公开号：US20120004386A1

  公开（公告）日：2012-01-05

  The present invention relates to conjugated oligomers and polymers comprising aromatic thiophene cores. The conjugated materials are obtained by simple and efficient condensation of an aryl diamine and an aryl dialdehyde or a bifunctional aryl moiety comprising both an aldehyde and an amine. Condensation of the complementary moieties at temperatures ranging from ambient to refluxing temperatures in various solvents resulted in conjugated oligomers and polymers that can subsequently be cast into thin films. Oligomerization and polymerization can be done under mild conditions with removal of the resulting water bi-product responsible for shifting the equilibrium in favour of the conjugated products. The resulting conjugated compounds can be made conducting with dopants affording electrically conducting materials of either p-type or n-type conductors depending on the dopant selected.

  本发明涉及含有芳香硫杂苯核的共轭寡聚物和聚合物。这些共轭材料是通过芳香族二胺和芳香族二醛或含有醛和胺的双官能团芳香族基团的简单高效缩合反应得到的。在各种溶剂中，将互补的官能团在环境温度到沸腾温度范围内缩合，得到共轭寡聚物和聚合物，随后可以将其铸造成薄膜。在温和的条件下进行寡聚和聚合反应，通过去除生成的水分子，使平衡向共轭产物倾斜。所得的共轭化合物可以通过掺杂剂使其导电，从而获得p型或n型导体的电导材料。
• Conjugated thiophenes having conducting properties and synthesis of same
  申请人：Université de Montréal

  公开号：US08034895B2

  公开（公告）日：2011-10-11

  The present invention relates to conjugated oligomers and polymers comprising aromatic thiophene cores. The conjugated materials are obtained by simple and efficient condensation of an aryl diamine and an aryl dialdehyde or a bifunctional aryl moiety comprising both an aldehyde and an amine. Condensation of the complementary moieties at temperatures ranging from ambient to refluxing temperatures in various solvents resulted in conjugated oligomers and polymers that can subsequently be cast into thin films. Oligomerization and polymerization can be done under mild conditions with removal of the resulting water bi-product responsible for shifting the equilibrium in favor of the conjugated products. The resulting conjugated compounds can be made conducting with dopants affording electrically conducting materials of either p-type or n-type conductors depending on the dopant selected.

  本发明涉及含芳香硫吡咯核的共轭寡聚体和聚合物。这些共轭材料是通过芳香族二胺和芳香族二醛或含有醛和胺的双功能芳香族基团的简单高效缩合反应得到的。在各种溶剂中，在从室温到沸点温度的温度下，互补基团的缩合反应结果形成了共轭寡聚体和聚合物，随后可以将其铸造成薄膜。在温和的条件下进行寡聚和聚合反应，并通过去除产生的水副产物来促进共轭产物的生成。所得到的共轭化合物可以通过掺杂剂进行导电，从而获得p型或n型导体的电导材料。
• Optoelectronic property tailoring of conjugated heterocyclic azomethines - the effect of pyrrole, thiophene and furans
  作者：Stéphane Dufresne、W. G. Skene

  DOI：10.1002/poc.1894

  日期：2012.3

  occurred when progressing in the order of furan < thiophene < pyrrole ≈ methyl‐pyrrole. The spectroscopic properties of the heterocyclic azomethines were also bathochromically shifted relative to their homoaryl analogues as a result of increased degree of conjugation and electronic effects. The former was in part confirmed by crystallographic studies showing the heterocycles adopted co‐planar and antiparallel

  一系列从头开始制备了由呋喃，噻吩，吡咯和甲基吡咯组成的对称杂环偶氮甲亚胺二联体和三联体。制备这些化合物是为了研究各种杂环的影响以及共轭程度对光谱和电化学性质的影响。还比较了对称的偶氮甲碱的晶体结构与它们的不对称和杂环及同芳基的对应物。结果发现，对于一个类似的序列，当呋喃<噻吩<吡咯<吡咯≈甲基吡咯>时，红移吸收和荧光位移发生。由于共轭程度和电子效应的增加，杂环偶氮甲胺的光谱性质也相对于它们的同芳基类似物发生了红移。前者在结晶学研究中得到了部分证实，该研究表明杂环采用了共面和反平行排列。尽管所有研究的化合物在室温下均显示弱荧光，但它们的荧光可在低温下恢复，这意味着单键激发的歧管通过键旋转而失活。同时，所有研究过的偶氮甲胺均观察到不可逆氧化，其氧化电位取决于杂环和偶氮甲胺的数量，相对于Ag，其范围为0.8至1.4 V 暗示通过键旋转使单重态激发歧管失活。同时，所有研究过的偶氮甲胺均观察到不可逆