7-(5-Bromothiophen-2-yl)-4-(7,7,10-trimethyl-3,11-dithiatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraen-4-yl)-2,1,3-benzothiadiazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻二唑类
• 英文名称: 7-(5-Bromothiophen-2-yl)-4-(7,7,10-trimethyl-3,11-dithiatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraen-4-yl)-2,1,3-benzothiadiazole
• 英文别名: 7-(5-bromothiophen-2-yl)-4-(7,7,10-trimethyl-3,11-dithiatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraen-4-yl)-2,1,3-benzothiadiazole
• 化学式: C₂₂H₁₅BrN₂S₄
• 分子量: 515.5
• InChiKey: FGNXKTHRGYCDJU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.2
• 重原子数：
  29
• 可旋转键数：
  2
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  139
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• PI-ELECTRON CONJUGATED BLOCK COPOLYMER AND PHOTOELECTRIC CONVERSION ELEMENT
  申请人：Inagaki Takuya

  公开号：US20140084220A1

  公开（公告）日：2014-03-27

  Provided is a conjugated block copolymer that is capable of morphology control and that can achieve superior conversion efficiency. A π-electron conjugated block copolymer contiguously or non-contiguously bonding polymer block (A) involving a monomer unit having in a portion of a chemical structure at least one heteroaryl skeleton selected from a thiophene, a fluorine, a carbazole, a dibenzosilole and a dibenzogermole; and a polymer block (B) involving a monomer unit similarly having at least one heteroaryl skeleton; wherein the polymer block (A) comprises a homopolymer block of a monomer unit having a substituent R nA that is an alkoxy group or an alkyl group having 1-18 carbon atoms, and the polymer block (B) comprises a copolymer block of at least two different each other types of monomer units having substituent R nB selected from an alkoxy group or an alkyl group having 1-18 carbon atoms, which may be substituted with an alkoxy group, a halogen atom, a hydroxyl group, an amino group, a thiole group, a silyl group, an ester group, an aryl group, hetero aryl group.

  提供的是一种共轭嵌段共聚物，能够控制形态并实现更高的转化效率。该共轭嵌段共聚物由连续或非连续键合的聚合物块（A）和聚合物块（B）组成，聚合物块（A）包括至少在化学结构的一部分中具有来自噻吩、氟、咔唑、二苯基硅烷和二苯基锗烷中至少一个杂环骨架的单体单元，其中聚合物块（A）包括单体单元的同源聚合物块，该单体单元具有取代基RnA，该取代基为具有1-18个碳原子的烷氧基或烷基，并且聚合物块（B）包括至少两种不同类型的单体单元的共聚物块，该单体单元具有取代基RnB，该取代基为具有1-18个碳原子的烷氧基或烷基，可以用烷氧基、卤素原子、羟基、氨基、硫醇基、硅基、酯基、芳基、杂芳基进行取代。
• BLOCK COPOLYMER AND PHOTOELECTRIC CONVERSION ELEMENT
  申请人：Izawa Takafumi

  公开号：US20140124710A1

  公开（公告）日：2014-05-08

  Provided are: a conjugated block copolymer capable of increasing the amount of optical absorption by a photoelectric conversion active layer and controlling the morphology thereof and capable of achieving excellent photoelectric conversion efficiency; and a photoelectric conversion element comprising a composition including an electron accepting material using this kind of conjugated block polymer. A π-electron conjugated block copolymer comprises: a polymer block (A) and a polymer block (B), each of which involves a monomer unit having at least one fused π-conjugated skeleton including at least one thiophene ring in one part of the chemical structure thereof, the polymer block (A) and the polymer block (B) have different monomer units from each other.