邻亚二甲苯基联(溴化三苯基膦) | 1519-46-6

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类卤化物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 邻亚二甲苯基联(溴化三苯基膦)
• 中文别名: 邻亚二甲苯基联；邻苯二甲基联(溴化三苯基膦)；邻亚二甲苯基联(溴化三苯基膦；邻亚二甲苯基联(溴化三苯基膦, 98+%)
• 英文名称: o-Xylylenebis(triphenylphosphonium bromide)
• 英文别名: triphenyl-[[2-(triphenylphosphaniumylmethyl)phenyl]methyl]phosphanium;dibromide
• CAS: 1519-46-6
• 化学式: C44H38Br2P2
• 分子量: 788.5
• InChiKey: MXCBXCYGWQAOSN-UHFFFAOYSA-L

物化性质

• 熔点：
  >300 °C (lit.)

计算性质

• 辛醇/水分配系数(LogP)：
  2.68
• 重原子数：
  48
• 可旋转键数：
  10
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xi
• 危险类别码：
  R20/22,R36/37/38
• 危险品运输编号：
  UN 3278
• WGK Germany：
  3
• 包装等级：
  III
• 危险类别：
  6.1
• 安全说明：
  S26,S36/37/39
• 危险标志：
  GHS07
• 危险性描述：
  H315,H319,H335
• 危险性防范说明：
  P261,P305 + P351 + P338

文献信息

• SYNTHESES, CHARACTERIZATIONS, AND APPLICATIONS OF HELI-ACENES
  申请人：University of Wyoming

  公开号：US20200354294A1

  公开（公告）日：2020-11-12

  A method is provided for using twisted acenes, and more particularly to configurationally stable twisted acenes that are imbedded into the structure of [ 7 ]helicene at the fulcrum ring to form useable material structures. The helicene propagates its chiral nature into the acene, while acting as a locking mechanism to thermal racemization. These doubly-helical compounds are part of a new homologous series of polycyclic aromatic hydrocarbons, namely the [ 7 ]helitwistacenes. Such [ 7 ]helitwistacenes have utility as materials suitable for forming a circularly polarized organic light emitting diode (CP-OLED) for direct emission of circularly polarized (CP) light for the fabrication of high efficiency electronic displays.

  提供了一种使用扭曲芳香烃的方法，更具体地说是使用在支点环中嵌入结构的构型稳定的扭曲芳香烃，以形成可用的材料结构。螺旋烯将其手性特性传播到芳香烃中，同时作为热消旋的锁定机制。这些双螺旋化合物是一种新的多环芳香烃同系物系列的一部分，即[ 7 ]螺旋烯。这种[ 7 ]螺旋烯具有作为材料的实用性，适用于形成用于直接发射圆偏振（CP）光的圆偏振有机发光二极管（CP-OLED），用于制造高效电子显示器。
• THIA- AND/OR SELENAFULVALENYL COMPOUND
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0454874A1

  公开（公告）日：1991-11-06

  A thia- and/or selenafulvalenyl compound having an excellent thermal stability and represented by general formula (I), wherein X1 to X4 and X1' to X4' are each independently S or Se; Y is a substituent not inhibiting overlapping of the molecule; m is an integer of 0 to 4; Z1, Z2, Z1' and Z2' are each independently a hydrogen atom, CnH2n+1 wherein n is an integer of 1 to 5 or XCnH2n+1 wherein X is S or Se, n is an integer of 1 to 5, or Z1 and Z2 are combined to Z1' and Z2' to form CnH2n wherein n is an integer of 1 to 5, or X(CnH2n)n'X wherein X is S or Se and n' is an integer of 1 to 3; and R1 to R3 and R1' to R3' are each independently a hydrogen atom or CnH2n+1 wherein n is an integer of 1 to 5, and a conductive complex comprising a compound represented by general formula (I) as an electron donor.

  一种具有优异热稳定性的噻吩和/或硒富戊烯基化合物，由通式(I)表示，其中 X1 至 X4 和 X1' 至 X4'各自独立地为 S 或 Se；Y 为不抑制分子重叠的取代基；m 为 0 至 4 的整数；Z1、Z2、Z1'和 Z2'各自独立地为氢原子、CnH2n+1（其中 n 为 1 至 5 的整数）或 XCnH2n+1（其中 X 为 S 或 Se，n 为 1 至 5 的整数），或 Z1 和 Z2 与 Z1'和 Z2'结合形成 CnH2n（其中 n 为 1 至 5 的整数），或 X(CnH2n)n'X（其中 X 为 S 或 Se，n'为 1 至 3 的整数）；R1至R3和R1'至R3'各自独立地为氢原子或CnH2n+1（其中n为1至5的整数），以及包含通式(I)代表的化合物作为电子供体的导电复合物。
• Photoactivable nitrogen bases
  申请人：BASF SE

  公开号：US10928728B2

  公开（公告）日：2021-02-23

  Compounds of the Formula (I), (II) and (III) wherein Ar is for example phenylene, biphenyleneor naphthylene, all of which are unsubstituted or substituted by C1-C4-alkyl, C2-C4-alkenyl, CN, OR11, SR11, CH 2OR11, COOR12, CONR12R13 or halogen; R1, R2, R7 and R8 independently of one another other are hydrogen or C1-C6-alkyl; R3 and R5 together and R4 and R6 together form a C2-C6-alkylene bridge which is unsubstituted or substituted by one ore more C1-C4-alkyl; R11 is hydrogen or C1-C6-alkyl; R12 and R13 independently of one another for example are hydrogen, phenyl, C1-C18-alkyl, C1-C18-alkyl which is interrupted by one or more O; n is 1-10; X is O, S or NR10; A and A1 are suitable linking groups; are suitable as photolatent bases.

  式(I)、(II)和(III)化合物 其中 Ar 例如为亚苯基、联苯基或萘基，它们均未被 C1-C4-烷基、C2-C4-烯基、CN、OR11、SR11、CH 2OR11、COOR12、CONR12R13 或卤素取代或取代；R1、R2、R7 和 R8 相互独立地为氢或 C1-C6-烷基；R3、R2、R7 和 R8 相互独立地为氢或 C1-C6-烷基；R3 和 R5 以及 R4 和 R6 共同形成 C2-C6- 烷基桥，该桥未被取代或被一个或多个 C1-C4- 烷基取代；R11 为氢或 C1-C6- 烷基；R12 和 R13 相互独立地为氢、苯基、C1-C18-烷基、被一个或多个 O 间断的 C1-C18- 烷基；n 为 1-10；X 为 O、S 或 NR10；A 和 A1 为合适的连接基团；适合用作光惰性碱。
• Syntheses, characterizations, and applications of heli-acenes
  申请人：University of Wyoming

  公开号：US11319266B2

  公开（公告）日：2022-05-03

  A method is provided for using twisted acenes, and more particularly to configurationally stable twisted acenes that are imbedded into the structure of [7]helicene at the fulcrum ring to form useable material structures. The helicene propagates its chiral nature into the acene, while acting as a locking mechanism to thermal racemization. These doubly-helical compounds are part of a new homologous series of polycyclic aromatic hydrocarbons, namely the [7]helitwistacenes. Such [7]helitwistacenes have utility as materials suitable for forming a circularly polarized organic light emitting diode (CP-OLED) for direct emission of circularly polarized (CP) light for the fabrication of high efficiency electronic displays.

  本发明提供了一种使用扭曲烯的方法，特别是将构型稳定的扭曲烯嵌入支点环上的 [7]helicene 结构中，以形成可用的材料结构。螺旋烯将其手性传播到烯中，同时作为热外消旋化的锁定机制。这些双螺旋化合物属于多环芳烃的新同源系列，即[7] helitwistacenes。这种[7] helitwistacenes 材料适用于形成圆偏振有机发光二极管（CP-OLED），可直接发射圆偏振光，用于制造高效电子显示器。
• PHOTOACTIVATABLE NITROGEN-CONTAINING BASES BASED ON $g(a)-AMINO ALKENES
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP0970085A1

  公开（公告）日：2000-01-12