5-bromo-2-(5-bromothiophen-2-yl)-1,3-thiazole | 1206847-58-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-bromo-2-(5-bromothiophen-2-yl)-1,3-thiazole
• CAS: 1206847-58-6
• 化学式: C₇H₃Br₂NS₂
• 分子量: 325.048
• InChiKey: MARWKCKNUYZWDS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  69.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-(thiophen-2-yl)thiazole 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以77%的产率得到5-bromo-2-(5-bromothiophen-2-yl)-1,3-thiazole
  参考文献：
  名称：

  Cyclometalated Platinum Polymers: Synthesis, Photophysical Properties, and Photovoltaic Performance

  摘要：

  The synthesis and characterization of platinum-containing conjugated polymers in Which the platinum atom is attached to the conjugated backbone via a C boolean AND N ligand is presented. The newly designed platinum-containing monomer can be polymerized under both Stille and Suzuki conditions. The polymers exhibit optical bandgaps between 2.1 and 1.65 eV depending oil the choice of comonomer. Triplet exciton formation is detected indirectly by measuring photosensitized emission of singlet oxygen in both solution and in film. The ability of the materials to sensitize formation of singlet oxygen varies both with excitation wavelength and with the change from solution to solid state. This Study provides design principles for developing conjugated polymers with significant triplet yields in the solid state. The photovoltaic performance of these Polymers was also evaluated in preliminary experiments with power conversion efficiencies as high as 1.3% obtained for a bulk heterojunction cell with PCBM.

  DOI：

  10.1021/cm9029038