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2-Methylthieno<3,2-b>benzothiophen | 31749-28-7

中文名称
——
中文别名
——
英文名称
2-Methylthieno<3,2-b>benzothiophen
英文别名
2-Methylthieno[3,2-b][1]benzothiole;2-methylthieno[3,2-b][1]benzothiole
2-Methylthieno<3,2-b>benzo<b>thiophen化学式
CAS
31749-28-7
化学式
C11H8S2
mdl
——
分子量
204.317
InChiKey
ZXZJDMXKGHPIPJ-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):
    4.4
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    56.5
  • 氢给体数:
    0
  • 氢受体数:
    2

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-Methylthieno<3,2-b>benzothiophen乙酰氯四氯化锡 作用下, 以 为溶剂, 以83%的产率得到1-(2-methylthieno[3,2-b][1]benzothiophen-3-yl)ethanone
    参考文献:
    名称:
    2-methylthieno[3,2-b][1]benzothiophen-3-ylfulgide 的合成、结构和光致变色性能
    摘要:
    新型杂环 fulgide,3-(1-methylethylidene)-4-[1-(2-methylthieno[3,2-b]-[1]benzothiophen-3-yl)ethylidene]dihydrofuran-2,5-dione,是获得并分离为 Z 异构体。其结构经电子吸收光谱、1H NMR光谱和X射线衍射分析证实。新型噻吩并噻吩 fulgide 在溶液和结晶状态下都是光致变色的。其有色环状形式可抵抗光降解并具有热稳定性。当苯并噻吩与噻吩基片段成环时,与早先描述的 3-噻吩基富酸酐相比,新型强酸酐的环状异构体的长波长吸收峰经历红移。
    DOI:
    10.1007/s11172-007-0382-8
  • 作为产物:
    描述:
    thieno[3,2-b][1]benzothiophene-2-carbaldehyde一水合肼 、 sodium hydroxide 作用下, 以 二乙二醇二甲醚 为溶剂, 反应 3.0h, 以52%的产率得到2-Methylthieno<3,2-b>benzothiophen
    参考文献:
    名称:
    2-methylthieno[3,2-b][1]benzothiophen-3-ylfulgide 的合成、结构和光致变色性能
    摘要:
    新型杂环 fulgide,3-(1-methylethylidene)-4-[1-(2-methylthieno[3,2-b]-[1]benzothiophen-3-yl)ethylidene]dihydrofuran-2,5-dione,是获得并分离为 Z 异构体。其结构经电子吸收光谱、1H NMR光谱和X射线衍射分析证实。新型噻吩并噻吩 fulgide 在溶液和结晶状态下都是光致变色的。其有色环状形式可抵抗光降解并具有热稳定性。当苯并噻吩与噻吩基片段成环时,与早先描述的 3-噻吩基富酸酐相比,新型强酸酐的环状异构体的长波长吸收峰经历红移。
    DOI:
    10.1007/s11172-007-0382-8
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文献信息

  • [EN] INDACENO DERIVATIVES AS ORGANIC SEMICONDUCTORS<br/>[FR] DÉRIVÉS D'INDACÉNO EN TANT QUE SEMI-CONDUCTEURS ORGANIQUES
    申请人:BASF SE
    公开号:WO2020078815A1
    公开(公告)日:2020-04-23
    The present invention provides compounds comprising at least one unit of formula (1) or (1') as well as a process for the preparation of the compounds, intermediates of this process, electronic devices comprising the compounds, and the use of the compounds as semiconducting materials.
    本发明提供了包含至少一个式(1)或(1')单元的化合物,以及用于制备这些化合物的过程,该过程的中间体,包含这些化合物的电子器件,以及将这些化合物用作半导体材料的用途。
  • [EN] NAPHTHOINDACENODITHIOPHENES AND POLYMERS<br/>[FR] NAPHTOINDACÉNODITHIOPHÈNES ET POLYMÈRES
    申请人:BASF SE
    公开号:WO2017097924A1
    公开(公告)日:2017-06-15
    Polymers comprising at least one unit of formula1 and compounds of the formula 1' wherein, in formulae 1 and 1' n is 0, 1, 2, 3 or 4 mis 0, 1, 2, 3 or 4 X is at each occurrence selected from the group consisting of O, S, Se or Te, Q is at each occurrence selected from the group consisting of C, Si or Ge R is at each occurrence selected from the group consisting of hydrogen, C1-30-alkyl, C2-30-alkenyl, C2-30-alkynyl, C5-12-cycloalkyl, C6-18-aryl, R2, R2', R* are at each occurrence independently selected from the group consisting of hydrogen, C1-30-alkyl, C2-30-alkenyl, C2-30-alkynyl,C5-12-cycloalkyl, C6-18-aryl, 5 to 20 membered hetero-aryl, OR21, OC(O)-R21, C(O)-OR21, C(O)-R21, NR21R22, NR21-C(O)R22, C(O)-NR21R22, N[C(O)R21][C(O)R22], SR21, halogen, CN, SiRSisRSitRSiu and OH, L1 and L2 are independently from each other and at each occurrence selected from the group consisting of C6-30-arylene, 5 to 30 membered heteroarylene.
    聚合物包括至少一个式1的单元和式1'的化合物,其中,在式1和1'中,n为0、1、2、3或4,X在每次出现时从O、S、Se或Te中选择,Q在每次出现时从C、Si或Ge中选择,R在每次出现时从氢、C1-30-烷基、C2-30-烯基、C2-30-炔基、C5-12-环烷基、C6-18-芳基中选择,R2、R2'、R*在每次出现时独立地从氢、C1-30-烷基、C2-30-烯基、C2-30-炔基、C5-12-环烷基、C6-18-芳基、5至20个成员的杂芳基、OR21、OC(O)-R21、C(O)-OR21、C(O)-R21、NR21R22、NR21-C(O)R22、C(O)-NR21R22、N[C(O)R21][C(O)R22]、SR21、卤素、CN、SiRSisRSitRSiu和OH中选择,L1和L2相互独立且在每次出现时从C6-30-芳基、5至30个成员的杂芳基中选择。
  • POLYMERS BASED ON NAPHTHODIONES
    申请人:BASF SE
    公开号:US20160049588A1
    公开(公告)日:2016-02-18
    The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I), and compounds of formula (III), wherein Y, Y 15 , Y 16 and Y 17 are independently of each other a group of formula and their use as IR absorber, 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.
    本发明涉及一种聚合物,其中包含一个或多个式(I)的(重复)单元,以及式(III)的化合物,其中Y、Y15、Y16和Y17各自独立地为式的一个基团,以及它们在有机器件中作为红外吸收剂、有机半导体,尤其是在有机光伏和光电二极管中,或在含有二极管和/或有机场效应晶体管的器件中的用途。根据本发明的聚合物和化合物可以具有在有机溶剂中优异的溶解性和优异的成膜性能。此外,当本发明的聚合物和化合物用于有机场效应晶体管、有机光伏和光电二极管时,可以观察到高效能转换、优异的场效应迁移率、良好的开/关电流比和/或优异的稳定性。
  • BITHIOPHENE DERIVATIVES AND SEMICONDUCTOR DEVICES COMPRISING THE SAME
    申请人:CHEN Liang-Hsiang
    公开号:US20130168642A1
    公开(公告)日:2013-07-04
    In an embodiment of the disclosure, a bithiophene derivative is provided. The bithiophene derivative has formula (I): In formula (I), R is C8-25 alkyl, and A includes In another embodiment of the disclosure, a semiconductor device including the bithiophene derivative is further provided.
    在本公开的实施例中,提供了一种噻吩衍生物。该噻吩衍生物具有化学式(I):在化学式(I)中,R为C8-25烷基,A包括。在本公开的另一实施例中,还提供了包括该噻吩衍生物的半导体器件。
  • [EN] DITHIENOBENZOFURAN POLYMERS AND SMALL MOLECULES FOR ELECTRONIC APPLICATION<br/>[FR] POLYMÈRES DE DITHIÉNOBENZOFURANE ET PETITES MOLÉCULES POUR APPLICATION ÉLECTRONIQUE
    申请人:BASF SE
    公开号:WO2014016219A1
    公开(公告)日:2014-01-30
    The present invention relates to polymers comprising a repeating unit of the formula (I), and compounds of formula (VIII), or (IX), wherein Y, Y15, Y16 and Y17 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 ells) and photodiodes.
    本发明涉及具有重复单元式(I)的聚合物以及式(VIII)或(IX)的化合物,其中Y、Y15、Y16和Y17各自独立地是式(I)的基团,并且它们在有机电子器件中的用途,特别是在有机光伏和光电二极管中作为有机半导体,或在包含二极管和/或有机场效应晶体管的器件中。本发明中的聚合物和化合物可以在有机溶剂中具有优异的溶解性和优异的成膜性能。此外,当本发明中的聚合物和化合物用于有机场效应晶体管、有机光伏(太阳电池)和光电二极管时,可以观察到高效率的能量转换、优异的场效应迁移率、良好的开/关电流比和/或优异的稳定性。
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