4,4'-ditosyl-1,1′-biphenyl

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,4'-ditosyl-1,1′-biphenyl
• 英文别名: 1-Methyl-4-[4-[4-(4-methylphenyl)sulfonylphenyl]phenyl]sulfonylbenzene
• 化学式: C₂₆H₂₂O₄S₂
• 分子量: 462.59
• InChiKey: GGRMQJCHILBSIK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  32
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  85
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  对甲苯磺酰叠氮 、 联苯 在 三氟甲磺酸 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以95%的产率得到4,4'-ditosyl-1,1′-biphenyl
  参考文献：
  名称：

  磺酰叠氮化物中S–N键的区域特异性裂解：磺酰基供体

  摘要：

  磺酰叠氮化物已被广泛用作合成化学中的磺酰氨基，重氮和叠氮基供体，以及全氮1,3-偶极供体。在这里，磺酰叠氮化物被用作有效的磺酰供体，这是非常不寻常的。研究了三氟甲磺酸诱导的由磺酰叠氮化物形成的磺酰阳离子反应性物质，并首次用于偶联各种灭活的芳烃，从而在环境温度下制备砜。

  DOI：

  10.1021/acs.joc.8b03046

文献信息

• New materials for electroluminescence and the utilization thereof
  申请人：Heun Susanne

  公开号：US20070080343A1

  公开（公告）日：2007-04-12

  The present invention relates to organic semiconductors which contain structural units L=X and in addition structural units which emit light from the triplet state. The materials according to the invention are more soluble and easier to synthesise and are therefore more suitable for use in organic light-emitting diodes than comparative materials in accordance with the prior art.

  本发明涉及含有结构单元L=X的有机半导体，以及从三重态发射光的结构单元。根据本发明的材料更易溶解、更易合成，因此比现有技术中的比较材料更适合用于有机发光二极管。
• MATERIALS FOR ELECTROLUMINESCENCE AND THE UTILIZATION THEREOF
  申请人：Heun Susanne

  公开号：US20100102305A1

  公开（公告）日：2010-04-29

  The present invention relates to organic semiconductors which contain structural units L=X and in addition structural units which emit light from the triplet state. The materials according to the invention are more soluble and easier to synthesise and are therefore more suitable for use in organic light-emitting diodes than comparative materials in accordance with the prior art.

  本发明涉及含有结构单元L=X和能够从三重态发射光的结构单元的有机半导体。根据本发明的材料更易溶解和合成，因此比现有技术中的比较材料更适用于有机发光二极管。
• Self-extinguishing polycarbonate composition
  申请人：ENICHEM TECNORESINE S.p.A.

  公开号：EP0103922A1

  公开（公告）日：1984-03-28

  Self-extinguishing polycarbonates are disclosed, which consist of mixtures of polycarbonates with at least one salt of metals of the I and/or II A and B Groups of the Periodic Table, and/or ammonium salts of organic carboxylic compounds having the general formula (I) and, as an adjuvant, at least one compound which is a member selected from the group consisting of the following classes of compounds: i) a halogenated organic ether preferably selected from among those having the general formulae (II) and (III): ii) an imide corresponding to the general formulae (IV), (V), (VI), and (VII): iii) an organic sulfone or a derivative thereof; iv) an inorganic compound selected from the group consisting of halides of alkali metals or of alkaline earth metals, oxides of metals of the groups IB, VIB, VIIB, IIIA, IVA and VIII of the Periodic Table, of the lanthanide group, carbon black and the residues of the pyrolysis of the organic acid salts of formula (I).

  已公开的自熄灭聚碳酸酯包括聚碳酸酯与至少一种元素周期表 I 和/或 II A 和 B 族金属盐和/或通式为(I)的有机羧酸化合物铵盐的混合物 以及作为佐剂的至少一种化合物，该化合物选自以下几类化合物组成的组： i) 从通式（II）和（III）中优选的卤代有机醚： ii) 与通式(IV)、(V)、(VI)和(VII)相对应的亚胺： iii) 有机砜或其衍生物； iv) 无机化合物，选自由碱金属或碱土金属的卤化物、元素周期表中 IB、VIB、VIIB、IIIA、IVA 和 VIII 族金属的氧化物、镧系族金属的氧化物、炭黑和式 (I) 有机酸盐热分解的残余物组成的组。
• NEUE MATERIALIEN FÜR DIE ELEKTROLUMINESZENZ UND DEREN VERWENDUNG
  申请人：Merck Patent GmbH

  公开号：EP1675930B1

  公开（公告）日：2018-05-30
• Copolymers of dibendiazocine with difunctional monomers containing sulfone and/or ketone units
  申请人：Hoppin Charles

  公开号：US20110009563A1

  公开（公告）日：2011-01-13

  Copolymers comprising recurring units (A) of one or more of the general structural formulae -D-G-Ar b -G-, -G-D-G-Ar b - and/or -D-G- on one hand, and recurring units (B) of one or more of the general structural formulae —Ar a -G-Ar b -G-, -G-Ar a -G-Ar b - and/or —Ar a -G- on the other hand, wherein D is a dibenzodiazocine-containing divalent group, Ar a is a dibenzodiazocine-free divalent group containing a sulfone unit and/or a ketone unit, Ar b is a dibenzodiazocine-free divalent group, and G is an ether or a thiether group. Preferably, recurring units (A) are of the general structural formula -D-G-Ar b -G- and recurring units (B) are of the general structural formula —Ar a -G-Ar b -G-. Method for the preparation of the copolymers, compositions and articles made of the copolymers are also part of the invention.