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4,7-Bis(4-methylphenyl)-2,1,3-benzothiadiazole | 870485-26-0

中文名称
——
中文别名
——
英文名称
4,7-Bis(4-methylphenyl)-2,1,3-benzothiadiazole
英文别名
——
4,7-Bis(4-methylphenyl)-2,1,3-benzothiadiazole化学式
CAS
870485-26-0
化学式
C20H16N2S
mdl
——
分子量
316.426
InChiKey
OQFYDGFXCOSTRX-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):
    5.8
  • 重原子数:
    23
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.1
  • 拓扑面积:
    54
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    4,7-Bis(4-methylphenyl)-2,1,3-benzothiadiazole 在 sodium tetrahydroborate 、 cobalt(II) chloride hexahydrate 作用下, 以 乙醇二氯甲烷 为溶剂, 反应 4.0h, 以88%的产率得到3,6-Bis(4-methylphenyl)benzene-1,2-diamine
    参考文献:
    名称:
    Poly(3-hexylthiophene)-block-poly(5,8-di-p-tolylquinoxaline-2,3-diyl) conjugated rod–rod copolymers: one pot synthesis, self-assembly and highly selective sensing of cobalt
    摘要:
    以 Ni(dppp)Cl2 为单一催化剂,通过机械学上不同的连续活聚合反应,设计并合成了一系列定义明确的聚(3-己基噻吩)-b-聚(5,8-二对甲苯基喹喔啉-2,3-二基)棒状嵌段共聚物。实验证明,嵌段聚合是以活体/可控链增长的方式进行的,能以高产率获得所需的嵌段共聚物,其成分可调,分子量可控,分子量分布窄。根据所用溶剂的不同,所得到的嵌段共聚物可自组装成各种定义明确的超分子结构,如纳米纤维和球形纳米颗粒。非常有趣的是,这种嵌段共聚物对钴的视觉检测具有高度选择性,其橙色变为浅绿色,亮橙色发射变为深绿色,超过了大多数其他竞争金属离子。据估计,其检测限低至 1.0 Ã 10â7 M,其他竞争金属离子的干扰可忽略不计。此外,这种嵌段共聚物还可应用于试纸,是一种实用、灵敏且具有选择性的钴离子探针。
    DOI:
    10.1039/c4ra06571a
  • 作为产物:
    描述:
    4,7-二溴-2,1,3-苯并噻二唑对甲基苯硼酸频哪醇酯potassium phosphate 作用下, 以 1,4-二氧六环 为溶剂, 以65%的产率得到4,7-Bis(4-methylphenyl)-2,1,3-benzothiadiazole
    参考文献:
    名称:
    发出亮橙色的苯并噻二唑[10]环对亚苯基的合成,表征和计算研究。
    摘要:
    共轭芳族大环化合物因其独特的光物理和光电特性而具有吸引力。特别是,与任何其他小分子或碳纳米材料不同,环对亚苯基(CPP)的环状径向π系统具有光物理性质。CPP的发射可调,消光系数大,有效斯托克斯位移宽,量子产率高。但是,要获得发射波长超过500 nm的明亮CPP仍然很困难。在本文中,我们介绍了一种新颖且明亮的橙色发射CPP基荧光团,显示出显着的105 nm红移和237 nm有效斯托克斯位移,同时保持了0.59的大量子产率。我们假设,并且从实验和理论上都支持,由于分子内电荷转移的缺乏,量子产率仍然很大。
    DOI:
    10.1002/anie.202006350
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文献信息

  • POLYMER COMPOUND AND POLYMER LIGHT EMITTING DEVICE
    申请人:Nakatani Tomoya
    公开号:US20090302748A1
    公开(公告)日:2009-12-10
    A polymer compound comprising repeating units of the following formulae (I), (II) and (III): (wherein, R 1 and R 2 represent a hydrogen atom, alkyl group, alkoxy group or the like, R 3 and R 4 represent an alkyl group, alkoxy group or the like, and a and b represent 0 to 3, and the like.) (wherein, R N1 represents an alkyl group, R 5 and R 6 represent an alkyl group, alkoxy group or the like, and c and d represent 0 to 3.) AR  (III) (wherein, Ar represents a divalent condensed polycyclic hydrocarbon group or the like).
    一种聚合物化合物,包括以下式子(I),(II)和(III)的重复单元:(其中,R1和R2代表氢原子,烷基,烷氧基或类似物,R3和R4代表烷基,烷氧基或类似物,a和b代表0到3等。)(其中,RN1代表烷基,R5和R6代表烷基,烷氧基或类似物,c和d代表0到3。)(III)(其中,Ar代表双价缩合多环碳氢基团或类似物)。
  • POLYMER COMPOUND CONTAINING NITROGEN-CONTAINING HETEROCYCLIC STRUCTURE, AND COMPOSITION, SOLUTION, THIN FILM AND POLYMER LIGHT-EMITTING ELEMENT EACH CONTAINING SAME
    申请人:Ishii Yusuke
    公开号:US20110210322A1
    公开(公告)日:2011-09-01
    A polymer compound having a repeating unit represented by formula (1-0): wherein in formula (1-0), ring A 01 and ring A 02 are the same or different and each represents an aromatic hydrocarbon ring that is optionally substituted; and X 10 and X 20 are the same or different and each represents a hydrogen atom or a substituent, provided that at least one of X 10 and X 20 is a group represented by formula (2-0): wherein in formula (2-0), Z 10 , Z 20 and Z 30 are the same or different and each represents —N═ or —CH═, provided that at least two of Z 10 , Z 20 and Z 30 are —N═; L 0 represents an arylene group or a single bond; and Ar 10 and Ar 20 are the same or different and each represents an aryl group, provided that the total carbon number of the groups represented by Ar 10 , Ar 20 and L 0 is 24 or more.
    具有由公式(1-0)表示的重复单元的聚合物化合物:其中,在公式(1-0)中,环A01和环A02相同或不同,每个环都表示可以选择取代的芳香族碳氢环;X10和X20相同或不同,每个都表示氢原子或取代基,但至少其中一个是由公式(2-0)表示的基团:其中,在公式(2-0)中,Z10、Z20和Z30相同或不同,每个都表示—N═或—CH═,但至少有两个是—N═;L0表示芳撑基团或单键;Ar10和Ar20相同或不同,每个都表示芳基团,但由Ar10、Ar20和L0表示的基团的总碳数为24或更多。
  • Complex aryl copolymer compounds and polymer light emitting devices made by using the same
    申请人:Sumitomo Chemical Company, Limited
    公开号:EP2325225A1
    公开(公告)日:2011-05-25
    The present invention provides a compound which is (a) represented by the below formula (16-1) or (16-2); in the formula, Ar1 and Ar2 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; X1 and X2 each independently represent O, S, C(=O), S(=O), SO2, C(R1)(R2), Si(R3)(R4), N(R5), B(R6), P(R7) or P(=O)(R8); R1, R2, R3, R4, R5, R6, R7, and R8 each independently represent a hydrogen atom, halogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, aryl alkylthio group, acyl group, acyloxy group, amide group, acid imide group, imine residue, amino group, substituted amino group, substituted silyl group, substituted silyloxy group, substituted silylthio group, substituted silylamino group, monovalent heterocyclic group, arylalkenyl group, aryl ethynyl group, carboxyl group, or cyano group; R1 and R2, or R3 and R4 may be connected mutually to form a ring; X1 and X2 are not the same; X1 and Ar2 bond to adjacent carbons in the aromatic ring of Ar1; and X2 and Ar1 bond to adjacent carbons in the aromatic ring of Ar2; Y1 and Y2 each independently represent a halogen atom, alkylsulfonate group, arylsulfonate group, arylalkylsulfonate group, boric ester group, sulfonium methyl group, phosphonium methyl group, phosphonate methyl group, monohalogenated methyl group, boric acid group, formyl group, or vinyl group; Z1 represents a hydrogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, aryl alkylthio group, substituted amino group, substituted silyl group, monovalent heterocyclic group, arylalkenyl group, or aryl ethynyl group; or (b) represented by the below formula (19): wherein R44 represents a hydrogen atom, alkyl group, aryl group, arylalkyl group, or a monovalent heterocyclic group.
    本发明提供了一种 (a) 由下式 (16-1) 或 (16-2) 表示的化合物; 式中,Ar1和Ar2各自独立地代表三价芳烃基团或三价杂环基团;X1和X2各自独立地代表O、S、C(=O)、S(=O)、SO2、C(R1)(R2)、Si(R3)(R4)、N(R5)、B(R6)、P(R7)或P(=O)(R8);R1、R2、R3、R4、R5、R6、R7 和 R8 各自独立地代表氢原子、卤素原子、烷基、烷氧基、烷硫基、芳基、芳氧基、芳硫基、芳烷基、芳基烷氧基、芳基烷硫基、酰基、酰氧基、酰胺基、酸亚胺基、亚胺残基、酰胺基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基酸亚胺基、亚胺残基、氨基、取代的氨基、取代的硅烷基、取代的硅氧基、取代的硅硫基、取代的硅氨基、单价杂环基、芳基烯基、芳基乙炔基、羧基或氰基;R1 和 R2 或 R3 和 R4 可相互连接形成环;X1 和 X2 不相同;X1 和 Ar2 与 Ar1 的芳香环中的相邻碳键合;X2 和 Ar1 与 Ar2 的芳香环中的相邻碳键合;Y1 和 Y2 各自独立地代表卤素原子、烷基磺酸基团、芳基磺酸基团、芳基烷基磺酸基团、硼酯基团、甲基锍基团、甲基鏻基团、甲基膦酸基团、单卤代甲基基团、硼酸基团、甲酰基团或乙烯基团; Z1 代表氢原子、烷基、烷氧基、烷硫基、芳基、芳氧基、芳硫基、芳烷基、芳烷氧基、芳烷硫基、取代氨基、取代硅基、一价杂环基、芳基烯基或芳基乙炔基;或 (b) 由下式(19)代表: 其中 R44 代表氢原子、烷基、芳基、芳烷基或单价杂环基团。
  • COMPOSITION AND LIGHT EMITTING ELEMENT USING THE COMPOSITION
    申请人:Sumitomo Chemical Company, Limited
    公开号:EP2518110A1
    公开(公告)日:2012-10-31
    A composition comprising (i) a crosslinkable polymer compound having a crosslinkable group and being capable of showing at least one of a light emitting property and charge transportability, and (ii) a crosslinkable low molecular weight compound having a crosslinkable group and being capable of showing at least one of a light emitting property and charge transportability.
    一种组合物,包含(i)具有可交联基团并能显示发光特性和电荷传输性中至少一种特性的可交联聚合物化合物,以及(ii)具有可交联基团并能显示发光特性和电荷传输性中至少一种特性的可交联低分子量化合物。
  • COMPOSITION AND LUMINESCENT ELEMENT OBTAINED USING SAME
    申请人:Sumitomo Chemical Company, Limited
    公开号:EP2518111A1
    公开(公告)日:2012-10-31
    A composition comprising (1) a first crosslinkable polymer compound having an aromatic conjugated repeating unit and a crosslinkable group and having at least one of a light emitting property and charge transportability, and (2) a second crosslinkable polymer compound having an aromatic conjugated repeating unit and a crosslinkable group at least one of which is different from the aromatic conjugated repeating unit in the first crosslinkable polymer compound and the crosslinkable group in the first crosslinkable polymer compound, and having at least one of a light emitting property and charge transportability, wherein at least one of the first crosslinkable polymer compound and the second crosslinkable polymer compound has a crosslinkable group represented by the following formula (Z-3) or (Z-4): in the formulae, RC represents a hydrogen atom, or a substituent such as an unsubstituted or substituted alkyl group or the like, the plurality of RC moieties may be the same or different.
    一种组合物,包含(1)具有芳香共轭重复单元和可交联基团且具有发光特性和电荷传输性中至少一种特性的第一可交联聚合物化合物,以及(2)具有芳香共轭重复单元和可交联基团(其中至少一个不同于第一可交联聚合物化合物中的芳香共轭重复单元和第一可交联聚合物化合物中的可交联基团)且具有发光特性和电荷传输性中至少一种特性的第二可交联聚合物化合物、其中第一可交联聚合物化合物和第二可交联聚合物化合物中的至少一个具有下式(Z-3)或(Z-4)所代表的可交联基团: 式中,RC 代表氢原子或取代基,如未取代或取代的烷基等,多个 RC 基团可以相同或不同。
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