1,3-dimethyl-4H-cyclopenta[c]thiophene | 18133-01-2

• 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: 1,3-dimethyl-4H-cyclopenta[c]thiophene
• 英文别名: 1,3-dimethyl-6H-cyclopenta[c]thiophene
• CAS: 18133-01-2
• 化学式: C₉H₁₀S
• 分子量: 150.244
• InChiKey: FNMGTRMCMPVSDA-UHFFFAOYSA-N

物化性质

• 沸点：
  226.1±9.0 °C(Predicted)
• 密度：
  1.122±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  五羰基溴化锰(I) 、 1,3-dimethyl-4H-cyclopenta[c]thiophene 在 n-BuLi 、 Me₃SnCl 作用下， 以 not given 为溶剂， 以94%的产率得到tricarbonyl(η5-1,3-dimethylcyclopenta[c]thienyl)manganese
  参考文献：
  名称：

  Synthesis, Characterization, and Structure of Cyclopenta[c]thiophenes and Their Manganese Complexes

  摘要：

  1,3-Diaryl-4H-cyclopenta[c]thiophenes are efficiently prepared from 1,2-diaroylcyclopentadienes by use of Lawesson's reagent. eta5-Cyclopenta[c]thienyl complexes, [Mn(eta5-SC7H3-1,3-R2)(CO)3] (R = Me, Ph), are prepared in high yield by ligand substitution reactions of [MnBr(CO)5] with [SnMe3(SC7H3-1,3-R2)]. Alternatively, thiation with P4S10/NaHCO3 converts [Mn{eta5-1,2-C5H3(COR)2)(CO)3] to [Mn(eta5-SC7H3-1,3-R2)(CO)3] (R = Ph, 4-tolyl, 4-MeOC6H4, benzo[2,3-b]thienyl). The molecular structures of complexes with R = Me, Ph show planar eta5-cyclopenta[c]thienyl ligands, with the manganese atom slightly displaced away from the ring-fusion bond.

  DOI：

  10.1021/ja054513n

文献信息

• PHENANTHRO[9,10-B]FURAN POLYMERS AND SMALL MOLECULES FOR ELECTRONIC APPLICATIONS
  申请人：BASF SE

  公开号：US20150111337A1

  公开（公告）日：2015-04-23

  Phenanthro[9,10-b]furan polymers and small molecules for electronic applications. The present invention relates to polymers comprising a repeating unit of the formula (I), (II), (VIII), (IX) and compounds of formula (VIII), or (IX), wherein Y, Y 15 , Y 16 and Y 17 are independently of each other a group of formula (I), or (II), and their use as organic semiconductor in organic electronic devices, especially in organic photovoltaics and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers and compounds according to the invention can have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers and compounds according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.
• DIKETOPYRROLOPYRROLE POLYMERS AND SMALL MOLECULES
  申请人：BASF SE

  公开号：US20150132886A1

  公开（公告）日：2015-05-14

  The present invention relates to polymers, comprising a repeating unit of the formula (I), and compounds of formula (II), wherein Y, Y 15 , Y 16 and Y 17 are independently of each other a group of formula (a) characterized in that the polymers and compounds comprise silicon-containing solubilizing side chains and their use as organic semiconductor in organic devices, especially in organic photovoltaics and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers and compounds according to the invention can have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers and compounds according to the invention are used in organic field effect transistors, organic photovoltaics and photodiodes.
• DITHIENOBENZOFURAN POLYMERS AND SMALL MOLECULES FOR ELECTRONIC APPLICATION
  申请人：BASF SE

  公开号：US20150132887A1

  公开（公告）日：2015-05-14

  The present invention relates to polymers comprising a repeating unit of the formula (I), and compounds of formula (VIII), or (IX), wherein Y, Y 15 , Y 16 and Y 17 are independently of each other a group of formula (I), and their use as organic semiconductor in organic electronic devices, especially in organic photovoltaics and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers and compounds according to the invention can have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers and compounds according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.
• US9293718B2
  申请人：——

  公开号：US9293718B2

  公开（公告）日：2016-03-22
• US9359470B2
  申请人：——

  公开号：US9359470B2

  公开（公告）日：2016-06-07