5-溴-2,3-噻吩二甲醛 | 37815-80-8

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 中文名称: 5-溴-2,3-噻吩二甲醛
• 英文名称: 5-bromo-2,3-thiophenedicarboxaldehyde
• 英文别名: 5-bromothiophene-2,3-dicarbaldehyde；5-bromo-thiophene-2,3-dialdehyde
• CAS: 37815-80-8
• 化学式: C₆H₃BrO₂S
• 分子量: 219.059
• InChiKey: CJALNXQQXPYSRB-UHFFFAOYSA-N

物化性质

• 沸点：
  341.4±42.0 °C(Predicted)
• 密度：
  1.849±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  62.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-溴-2,3-噻吩二甲醛 在 肼 作用下， 生成 6-Bromo-<2,3-d>-thienopyridazin
  参考文献：
  名称：

  Decroix,B. et al., Bulletin de la Societe Chimique de France, 1972, p. 3453 - 3462

  摘要：

  DOI：
• 作为产物：
  描述：

  2-[5-Bromo-2-(1,3-dioxolan-2-yl)thiophen-3-yl]-1,3-dioxolane 在 盐酸 、 水 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 5-溴-2,3-噻吩二甲醛
  参考文献：
  名称：

  WO2008/107089

  摘要：

  公开号：

文献信息

• [EN] SYNTHESIS OF NEW SMALL MOLECULES/OLIGOMERS WITH HIGH CONDUCTIVITY AND ABSORPTION FOR OPTOELECTRONIC APPLICATION<br/>[FR] SYNTHÈSE DE NOUVELLES PETITES MOLÉCULES/OLIGOMÈRES À HAUTE CONDUCTIVITÉ ET À FORTE ABSORPTION POUR APPLICATION OPTO-ÉLECTRONIQUE
  申请人：SABIC GLOBAL TECHNOLOGIES BV

  公开号：WO2015166360A1

  公开（公告）日：2015-11-05

  Disclosed are semiconducting or conducting organic small molecules and oligomers that contain a central, electron rich, functionalized dihydrodicyclopentylanthracene core (or electron donor core) that is connected to at least one or two comparatively electron deficient monomeric unit or units (or electron acceptor units) that feature group 16 heteroatoms sulfur, selenium or tellurium or combinations thereof. Multiple electron rich cores can be linked together through one or more alkynyl linkages. The small molecules and oligomers can have the following generic structure and can be used in areas such as organic photovoltaic materials..

  揭示了包含一个中心、富电子的、功能化的二氢二环戊基蒽核（或电子供体核心）的半导体或导电有机小分子和寡聚物，该核心连接至至少一个或两个相对电子亏缺的单体单元（或电子受体单元），该单元具有第16族杂原子硫、硒或碲或其组合。多个富电子核心可以通过一个或多个炔基连接在一起。这些小分子和寡聚物可以具有以下通用结构，并可用于有机光伏材料等领域。
• ORGANIC SEMICONDUCTOR COMPOSITIONS
  申请人：SMARTKEM LIMITED

  公开号：US20150028262A1

  公开（公告）日：2015-01-29

  The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed electronics and is particularly useful as a semiconducting material for use in formulations for organic thin film transistor (OTFT) backplanes for displays, integrated circuits, organic light emitting diodes (OLEDs), photodetectors, organic photovoltaic (OPV) cells, sensors, memory elements and logic circuits.

  本发明涉及有机共聚物和包括这些材料的有机半导体组合物，包括包含这种有机半导体组合物的层和器件。本发明还涉及制备这种有机半导体组合物和层的方法及其用途。本发明在印刷电子领域具有应用，并且作为用于有机薄膜晶体管（OTFT）背板的半导体材料特别有用，用于显示器、集成电路、有机发光二极管（OLED）、光电探测器、有机光伏（OPV）电池、传感器、存储元件和逻辑电路的配方。
• Synthesis of new small molecules/oligomers with high conductivity and absorption for optoelectronic application
  申请人：SABIC GLOBAL TECHNOLOGIES B.V.

  公开号：US09444060B2

  公开（公告）日：2016-09-13

  Disclosed are semiconducting or conducting organic small molecules and oligomers that contain a central, electron rich, functionalized dihydrodicyclopentylanthracene core (or electron donor core) that is connected to at least one or two comparatively electron deficient monomeric unit or units (or electron acceptor units) that feature group 16 heteroatoms sulfur, selenium or tellurium or combinations thereof. Multiple electron rich cores can be linked together through one or more alkynyl linkages. The small molecules and oligomers can have the following generic structure and can be used in areas such as organic photovoltaic materials:

  本发明涉及半导体或导电的有机小分子和寡聚物，其包含一个中心，富电子的功能化二氢二环戊基蒽核心（或电子给体核心），该核心连接至至少一个或两个相对电子不足的单体单元（或电子受体单元），其中特征是含有16号族杂原子硫、硒或碲或其组合。多个富电子核心可以通过一个或多个炔基连接在一起。这些小分子和寡聚物可以具有以下通用结构，并可用于有机光伏材料等领域：
• SYNTHESIS OF NEW SMALL MOLECULES/OLIGOMERS WITH HIGH CONDUCTIVITY AND ABSORPTION FOR OPTOELECTRONIC APPLICATION
  申请人：SABIC GLOBAL TECHNOLOGIES B.V.

  公开号：US20160141527A1

  公开（公告）日：2016-05-19

  Disclosed are semiconducting or conducting organic small molecules and oligomers that contain a central, electron rich, functionalized dihydrodicyclopentylanthracene core (or electron donor core) that is connected to at least one or two comparatively electron deficient monomeric unit or units (or electron acceptor units) that feature group 16 heteroatoms sulfur, selenium or tellurium or combinations thereof. Multiple electron rich cores can be linked together through one or more alkynyl linkages. The small molecules and oligomers can have the following generic structure and can be used in areas such as organic photovoltaic materials:

  本发明涉及含有中心电子丰富的功能化二氢二环戊基蒽核（或电子供体核）的半导体或导电的有机小分子和寡聚物，该核连接至少一个或两个比较电子亏损的单体单元（或电子受体单元），这些单元具有16族杂原子硫、硒或碲或其组合。多个电子丰富的核可以通过一个或多个炔基连接在一起。这些小分子和寡聚物可以具有以下通用结构，并可用于有机光伏材料等领域：
• Polycyclic aromatic hydrocarbon copolymers and their use as organic semiconductors
  申请人：SMARTKEM LIMITED

  公开号：US10056550B2

  公开（公告）日：2018-08-21

  The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing suchorganic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed electronics and is particularly useful as a semiconducting material for use in formulations for organic thin filmtransistor (OTFT) backplanes for displays, integrated circuits, organic light emitting diodes (OLEDs), photodetectors, organic photovoltatic (OPV) cells, sensors, memory elements and logic circuits.

  本发明涉及有机共聚物和包含这些材料的有机半导体组合物，包括包含这种有机半导体组合物的层和器件。本发明还涉及制备此类有机半导体组合物和层的方法及其用途。本发明可应用于印刷电子领域，尤其可用作半导体材料，用于显示器有机薄膜晶体管（OTFT）背板、集成电路、有机发光二极管（OLED）、光电探测器、有机光电伏特（OPV）电池、传感器、存储元件和逻辑电路的配方中。