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2-fluoro-5-(thiophen-2-yl)thiophene

中文名称
——
中文别名
——
英文名称
2-fluoro-5-(thiophen-2-yl)thiophene
英文别名
2-(5-Fluoro-2-thienyl)thiophene;2-fluoro-5-thiophen-2-ylthiophene
2-fluoro-5-(thiophen-2-yl)thiophene化学式
CAS
——
化学式
C8H5FS2
mdl
——
分子量
184.258
InChiKey
LKTZSQVVKPIEKU-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    11
  • 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:
    56.5
  • 氢给体数:
    0
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2-fluoro-5-(thiophen-2-yl)thiopheneN-溴代丁二酰亚胺(NBS)溶剂黄146 作用下, 以 氯仿 为溶剂, 以97%的产率得到2-(5-bromothiophen-2-yl)-5-fl uorothiophene
    参考文献:
    名称:
    基于苯并二噻吩的有机小分子空穴传输材料及其制备方法和应用
    摘要:
    本发明公开了一种基于苯并二噻吩的有机小分子空穴传输材料及其制备方法和应用,该空穴传输材料是以苯并二噻吩作为分子核心,具有很好的光电效应;在分子上引入少量烷基链,便可改善材料的有机溶剂溶解性及疏水性,从而改善电池的稳定性;加以卤素原子的修饰,得到更好的载流子迁移率;引入共轭性质的基团拓宽分子共轭体系,可以调节能级;这种特殊的分子设计可以有效调节苯并噻吩类衍生物结晶度,使材料兼顾溶解性和空穴传输性能,提高器件的光电转换效率及电流密度;而且该材料的合成较之Spiro‑OMe TAD更为简单,造价更低,稳定性更高。该空穴传输材料应用于钙钛矿太阳能电池中,可以改善器件的稳定性,提高电流密度及高光电转化率,具有广泛的应用前景。
    公开号:
    CN112142758A
  • 作为产物:
    描述:
    2,2'-联二噻吩正丁基锂N-氟代双苯磺酰胺 作用下, 以 四氢呋喃 为溶剂, 反应 1.17h, 以65%的产率得到2-fluoro-5-(thiophen-2-yl)thiophene
    参考文献:
    名称:
    基于苯并二噻吩的有机小分子空穴传输材料及其制备方法和应用
    摘要:
    本发明公开了一种基于苯并二噻吩的有机小分子空穴传输材料及其制备方法和应用,该空穴传输材料是以苯并二噻吩作为分子核心,具有很好的光电效应;在分子上引入少量烷基链,便可改善材料的有机溶剂溶解性及疏水性,从而改善电池的稳定性;加以卤素原子的修饰,得到更好的载流子迁移率;引入共轭性质的基团拓宽分子共轭体系,可以调节能级;这种特殊的分子设计可以有效调节苯并噻吩类衍生物结晶度,使材料兼顾溶解性和空穴传输性能,提高器件的光电转换效率及电流密度;而且该材料的合成较之Spiro‑OMe TAD更为简单,造价更低,稳定性更高。该空穴传输材料应用于钙钛矿太阳能电池中,可以改善器件的稳定性,提高电流密度及高光电转化率,具有广泛的应用前景。
    公开号:
    CN112142758A
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文献信息

  • [EN] NOVEL COMPOUNDS HAVING INHIBITORY ACTIVITY AGAINST SODIUM-DEPENDANT TRANSPORTER<br/>[FR] NOUVEAUX COMPOSES POSSEDANT UNE ACTIVITE INHIBITRICE DIRIGEE CONTRE LE TRANSPORTEUR DEPENDANT DU SODIUM
    申请人:TANABE SEIYAKU CO
    公开号:WO2005012326A1
    公开(公告)日:2005-02-10
    A compound of the formula (I) wherein Ring A and Ring B are: (1) Ring A is an optionally substituted unsaturated monocyclic heterocyclic ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring, (2) Ring A is an optionally substituted benzene ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring or an optionally substituted unsaturated fused heterobicyclic ring, or (3) Ring A is an optionally substituted unsaturated fused heterobicyclic ring, and Ring B are independently an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring; X is a carbon atom or a nitrogen atom; Y is -(CH2)n- (n is 1 or 2); a pharmaceutically acceptable salt thereof, or a prodrug thereof.
    化合物的式子(I)其中环A和环B为:(1)环A是可选取代的不饱和单环杂环,环B是可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环,(2)环A是可选取代的苯环,环B是可选取代的不饱和单环杂环或可选取代的不饱和融合杂双环,或(3)环A是可选取代的不饱和融合杂双环,环B独立地是可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环;X是碳原子或氮原子;Y是-(CH2)n-(n为1或2);其药物可接受的盐或前药。
  • Novel compounds
    申请人:Nomura Sumihiro
    公开号:US20050233988A1
    公开(公告)日:2005-10-20
    A compound of the formula: wherein Ring A and Ring B are: (1) Ring A is an optionally substituted unsaturated monocyclic heterocyclic ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring, (2) Ring A is an optionally substituted benzene ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring or an optionally substituted unsaturated fused heterobicyclic ring, or (3) Ring A is an optionally substituted unsaturated fused heterobicyclic ring, and Ring B are independently an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring; X is a carbon atom or a nitrogen atom; Y is —(CH 2 ) n — (n is 1 or 2); a pharmaceutically acceptable salt thereof, or a prodrug thereof.
    一种化合物,其化学式为:其中环A和环B分别为:(1)环A为可选取代的不饱和单环杂环,环B为可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环;(2)环A为可选取代的苯环,环B为可选取代的不饱和单环杂环或可选取代的不饱和融合杂双环;或(3)环A为可选取代的不饱和融合杂双环,环B独立地为可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环;X为碳原子或氮原子;Y为—(CH2)n—(n为1或2);其药学上可接受的盐或其前药。
  • GLUCOPYRANOSIDE COMPOUND
    申请人:NOMURA Sumihiro
    公开号:US20120258913A1
    公开(公告)日:2012-10-11
    A compound of the formula: wherein Ring A and Ring B are: (1) Ring A is an optionally substituted unsaturated monocyclic heterocyclic ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring, (2) Ring A is an optionally substituted benzene ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring or an optionally substituted unsaturated fused heterobicyclic ring, or (3) Ring A is an optionally substituted unsaturated fused heterobicyclic ring, and Ring B are independently an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring; X is a carbon atom or a nitrogen atom; Y is —(CH 2 ) n — (n is 1 or 2); or a pharmaceutically acceptable salt thereof, or a prodrug thereof.
    一种化合物的公式:其中环A和环B是:(1) 环A是一个可选取代的不饱和单环杂环,环B是一个可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环,(2) 环A是一个可选取代的苯环,环B是一个可选取代的不饱和单环杂环或可选取代的不饱和融合杂双环,或(3) 环A是一个可选取代的不饱和融合杂双环,环B是独立的可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环;X是一个碳原子或氮原子;Y是—(CH2)n—(n为1或2);或其药学上可接受的盐或前药。
  • Glucopyranoside compound
    申请人:Mitsubishi Tanabe Pharma Corporation
    公开号:US08202984B2
    公开(公告)日:2012-06-19
    A compound of the formula: wherein Ring A and Ring B are: (1) Ring A is an optionally substituted unsaturated monocyclic heterocyclic ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring, (2) Ring A is an optionally substituted benzene ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring or an optionally substituted unsaturated fused heterobicyclic ring, or (3) Ring A is an optionally substituted unsaturated fused heterobicyclic ring, and Ring B are independently an optionally substituted unsaturated monocyclic heterocyclic ring, an optionally substituted unsaturated fused heterobicyclic ring, or an optionally substituted benzene ring; X is a carbon atom or a nitrogen atom; Y is —(CH2)n— (n is 1 or 2); or a pharmaceutically acceptable salt thereof, or a prodrug thereof.
    该化合物的化学式为:其中环A和环B分别为:(1)环A是可选取代的不饱和单环杂环,环B是可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环,(2)环A是可选取代的苯环,环B是可选取代的不饱和单环杂环或可选取代的不饱和融合杂双环,或(3)环A是可选取代的不饱和融合杂双环,环B是独立的可选取代的不饱和单环杂环、可选取代的不饱和融合杂双环或可选取代的苯环;X是碳原子或氮原子;Y是—(CH2)n—(n为1或2);或其药学上可接受的盐或前药。
  • LIQUID CRYSTAL COMPOSITION
    申请人:Sumitomo Chemical Company, Limited
    公开号:US20170335191A1
    公开(公告)日:2017-11-23
    A liquid crystal composition which prevents production of an alignment defect of a liquid crystal compound and also has excellent storage stability during dissolution in a solvent is provided. The liquid crystal composition is suitable for constituting a retardation film capable of favorable circular polarization conversion. The liquid crystal composition includes a polymerizable liquid crystal compound having 3 or more ring structures in the main chain, and aluminum. A content of the aluminum is 1 ppm or more and 170 ppm or less relative to the polymerizable liquid crystal compound.
    提供了一种液晶组合物,可以防止液晶化合物的对准缺陷产生,并且在溶剂中溶解时具有优异的储存稳定性。该液晶组合物适用于构成具有良好圆偏振转换的减速膜。该液晶组合物包括具有3个或更多环结构的可聚合液晶化合物和铝。铝的含量相对于可聚合液晶化合物为1 ppm或更多,170 ppm或更少。
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同类化合物

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