7,7,8,8-Tetracyano-2-methoxychinodimethan | 56403-63-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 7,7,8,8-Tetracyano-2-methoxychinodimethan
• 英文别名: 2-[4-(Dicyanomethylidene)-3-methoxycyclohexa-2,5-dien-1-ylidene]propanedinitrile
• CAS: 56403-63-5
• 化学式: C₁₃H₆N₄O
• 分子量: 234.217
• InChiKey: QLHCXWKTEQZLRO-UHFFFAOYSA-N

物化性质

• 熔点：
  214-215 °C
• 沸点：
  259.1±40.0 °C(Predicted)
• 密度：
  1.31±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  104
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  Dimethyl-α,α,α'α'-tetracyano-2-methoxy-1,4-phenylendiacetat 生成 7,7,8,8-Tetracyano-2-methoxychinodimethan
  参考文献：
  名称：

  Synthesis of substituted 7,7,8,8-tetracyanoquinodimethanes

  摘要：

  DOI：

  10.1021/jo00909a019

文献信息

• PROCESS FOR PREPARING HIGHLY CONDUCTIVE ACETYLENE HIGH POLYMER
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0026234A1

  公开（公告）日：1981-04-08

  A process for preparing organic semiconductor, which comprises doping an acetylene high polymer having a fibril structure with a specific electron-accepting compound. Conventional electron-accepting compounds are highly toxic and provide conductive acetylene high polymers which do not always exhibit a sufficiently high electric conductivity, which have a mechanical strength seriously reduced by the doping, and which have an insufficient heat resistance. The use of a specific, the low-toxic electron-accepting compound of the present invention provides a conductive acetylene high polymer having an enhanced electric conductivity and good flexibility and heat resistance. This conductive acetylene high polymer is a p-type semiconductor enabling to freely control the electric conductivity within the range of 10-9 to 103Ω-1.cm-1 and is useful as a material for conductive materials, p-n heterojunction elements, and photo-electric transducers such as solar batteries, photosensors, etc.

  一种制备有机半导体的工艺，包括在具有纤维结构的乙炔高聚物中掺入特定的电子接受化合物。传统的电子接受化合物毒性很高，所提供的导电乙炔高聚物并不总是具有足够高的导电性，掺杂后机械强度严重下降，耐热性也不足。使用本发明的一种特定的低毒电子接受化合物，可以得到一种导电性乙炔高聚物，它具有更高的导电性、良好的柔韧性和耐热性。这种导电乙炔高聚物是一种 p 型半导体，可在 10-9 至 103Ω-1.cm-1 的范围内自由控制电导率，可用作导电材料、p-n 异质结元件和太阳能电池、光传感器等光电转换器的材料。
• THIA- AND/OR SELENAFULVALENYL COMPOUND
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0454874A1

  公开（公告）日：1991-11-06

  A thia- and/or selenafulvalenyl compound having an excellent thermal stability and represented by general formula (I), wherein X1 to X4 and X1' to X4' are each independently S or Se; Y is a substituent not inhibiting overlapping of the molecule; m is an integer of 0 to 4; Z1, Z2, Z1' and Z2' are each independently a hydrogen atom, CnH2n+1 wherein n is an integer of 1 to 5 or XCnH2n+1 wherein X is S or Se, n is an integer of 1 to 5, or Z1 and Z2 are combined to Z1' and Z2' to form CnH2n wherein n is an integer of 1 to 5, or X(CnH2n)n'X wherein X is S or Se and n' is an integer of 1 to 3; and R1 to R3 and R1' to R3' are each independently a hydrogen atom or CnH2n+1 wherein n is an integer of 1 to 5, and a conductive complex comprising a compound represented by general formula (I) as an electron donor.

  一种具有优异热稳定性的噻吩和/或硒富戊烯基化合物，由通式(I)表示，其中 X1 至 X4 和 X1' 至 X4'各自独立地为 S 或 Se；Y 为不抑制分子重叠的取代基；m 为 0 至 4 的整数；Z1、Z2、Z1'和 Z2'各自独立地为氢原子、CnH2n+1（其中 n 为 1 至 5 的整数）或 XCnH2n+1（其中 X 为 S 或 Se，n 为 1 至 5 的整数），或 Z1 和 Z2 与 Z1'和 Z2'结合形成 CnH2n（其中 n 为 1 至 5 的整数），或 X(CnH2n)n'X（其中 X 为 S 或 Se，n'为 1 至 3 的整数）；R1至R3和R1'至R3'各自独立地为氢原子或CnH2n+1（其中n为1至5的整数），以及包含通式(I)代表的化合物作为电子供体的导电复合物。
• WHELAND R. C.; MARTIN E. L., J. ORG. CHEM. <JOCE-AH>, 1975, 40, NO 21, 3101-3109
  作者：WHELAND R. C.、 MARTIN E. L.

  DOI：——

  日期：——
• US4487709A
  申请人：——

  公开号：US4487709A

  公开（公告）日：1984-12-11
• US4594180A
  申请人：——

  公开号：US4594180A

  公开（公告）日：1986-06-10