摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

[Ir(1,3-di(2-pyridyl)-4,6-dimethylbenzene-N,C2,N)(6-phenyl-2,2'-bipyridine(-H))](hexafluorophosphate) | 1008133-49-0

中文名称
——
中文别名
——
英文名称
[Ir(1,3-di(2-pyridyl)-4,6-dimethylbenzene-N,C2,N)(6-phenyl-2,2'-bipyridine(-H))](hexafluorophosphate)
英文别名
[Ir(dpyx)(phbpy)]PF6
[Ir(1,3-di(2-pyridyl)-4,6-dimethylbenzene-N,C2,N)(6-phenyl-2,2'-bipyridine(-H))](hexafluorophosphate)化学式
CAS
1008133-49-0
化学式
C34H26IrN4*F6P
mdl
——
分子量
827.791
InChiKey
QQTOZFJDADCZQM-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    N-溴代丁二酰亚胺(NBS)[Ir(1,3-di(2-pyridyl)-4,6-dimethylbenzene-N,C2,N)(6-phenyl-2,2'-bipyridine(-H))](hexafluorophosphate)乙腈 为溶剂, 以99%的产率得到[Ir(1-bromo-3,5-di(2-pyridyl)-2,6-dimethylbenzene-N,C4,N)(6-(p-bromophenyl)-2,2'-bipyridine(-H))](hexafluorophosphate)
    参考文献:
    名称:
    A New Class of Iridium Complexes Suitable for Stepwise Incorporation into Linear Assemblies: Synthesis, Electrochemistry, and Luminescence
    摘要:
    A new family of cationic iridium(III) complexes is reported that contain two cyclometalating terdentate ligands. The complex [Ir(NCN-dpyx)(NNC-phbpy)](+) (1) contains one NCN-coordinating ligand, cyclometalating through the central phenyl ring, and one NNC-coordinated ligand, cyclometalated at the peripheral phenyl ring [dpyxH = 1,3-di(2-pyridyl)-4,6-dimethylbenzene; phbpyH = 6-phenyl-2,2'-bipyridine]. This binding mode dictates a mutually cis arrangement of the cyclometalated carbon atoms: the complexes are thus bis-terdentate analogues of the well-known [Ir(NC-ppy)(2)(NN-bpy)](+) family of complexes, which similarly contain acis-C2N4 coordination environment. The dpyx ligand can be brominated regioselectively at the carbon atom para to the metal under mild conditions. Starting from a modified complex, [Ir(NCN-dpyx)(NNC-mtbpy-phi-Br)](+) (2), which incorporates a pendent bromophenyl group, a sequential cross-coupling-bromination-cross-coupling strategy can be applied for the stepwise introduction of aryl groups into the ligands, using in situ palladium-catalyzed Suzuki reactions with arylboronic acids [mtbpyH-phi-Br = 4-(p-bromophenyl)-6-(m-tolyl)bipyridine]. Dimetallic complexes 6 and 7 have similarly been prepared by a palladium-catalyzed reaction of complex 2 with 1,4-benzenediboronic acid and 4,4'-biphenyldiboronic acid, respectively. All five monometallic complexes and both dimetallic systems are luminescent in solution, emitting around 630 nm in MeCN at 298 K, with quantum yields in the range of 0.02-0.06, superior to [Ir(ppy)(2)(bpy)](+). The luminescence, electrochemistry, and singlet-oxygen-sensitizing abilities of the new family of complexes are discussed in the context of the tris-bidentate analogues and related bis-terdentate compounds that contain a trans arrangement of cyclometalated carbon atoms.
    DOI:
    10.1021/ic701788d
  • 作为产物:
    参考文献:
    名称:
    双三齿Ir(III)配合物中配体介导的光物理可调性及其在高效光学限幅材料中的应用
    摘要:
    新颖双-三齿的Ir(III)的家族复合物(IR1 - IR5)掺入两种官能Ñ ∧ Ç ∧ N型配体(L1 - L5)和N ∧ Ñ ∧ C型配体(L0)的专心和表征的合成科学地。Ir1、Ir3和Ir4的晶体结构XRD 得到了有力的证实。借助实验和理论方法,科学地研究了它们在瞬态和稳态下的光物理特性。如紫外-可见吸收光谱所示,上述 Ir(III) 配合物的宽带电荷转移吸收高达 600 nm。它们的激发态的发射寿命很好。可见光和近红外区域之间,IR1 - IR5拥有强大的激发态吸收。因此,一旦复合物被 532 nm 激光照射,就会发生非常强大的反饱和吸收 (RSA) 过程。该RSA效果如下递减的次序:Ir3的> IR5 > IR4 ≈ IR1>铱2。总之,将供电子单元(-OCH 3)和大π共轭单元修饰为吡啶基N ∧ C ∧ N型配体是显着提高RSA效应的系统方法。因此,这些八面体双三齿 Ir(III)
    DOI:
    10.1021/acs.inorgchem.1c01142
点击查看最新优质反应信息

文献信息

  • 双三齿结构的铱配合物及其制备方法和应用
    申请人:南京工业大学
    公开号:CN109232660B
    公开(公告)日:2020-07-17
    本发明提供了一种具有式I、式II或式III所示结构的配合物,本发明引入不同的供电子基团、吸电子基团、延伸π‑共轭体系修饰三齿配体构建双三齿结构(Ⅲ)配合物,所得双三齿结构(Ⅲ)配合物结构简单(主配体(N^C^N)—1,3‑二吡啶基苯/1,3‑二异喹啉基苯,辅配体(N^N^C)—6‑苯基‑2,2'‑二联吡啶),且所述双三齿结构(Ⅲ)配合物在可见光区具有宽幅弱基态吸收,可以延伸基态吸收至近红外光区,对532nm激光产生较好的光限幅效果,能够应用于非线性光学材料的开发。
  • Synthesis, Photophysics and Tunable Reverse Saturable Absorption of Bis-Tridentate Iridium(III) Complexes via Modification on Diimine Ligand
    作者:Guochang Li、Zhao Jiang、Meng Tang、Xiaoli Jiang、Houfu Tu、Senqiang Zhu、Rui Liu、Hongjun Zhu
    DOI:10.3390/molecules28020566
    日期:——
    of those bis-tridentate Ir(III) complexes can reach 550 nm, all of these complexes reveal the long-lasting phosphorescent emission. Because the excited-state absorption is more powerful than the ground-state absorption, a sturdy reverse saturable absorption (RSA) process can ensue in the visible and near-infrared regions when the complexes are exposed to a 532 nm laser. Therefore, the optical power
    五种新型双三齿 Ir(III) 配合物 (Ir-1−Ir-5),包含多功能 N^N^C 配体和 N^C^N 配体 (1,3-di(2-pyridyl)-4,6 -二甲基苯)合成。采用实验和理论相结合的方法,对其稳态和暂态特性进行了科学的研究。紫外-可见吸收光谱表明,这些双三齿Ir(III)配合物的宽带电荷转移吸光度可达550 nm,所有这些配合物均显示出长效光发射。由于激发态吸收比基态吸收更强大,因此当复合物暴露于 532 nm 激光时,可以在可见光和近红外区域发生稳固的反向饱和吸收 (RSA) 过程。因此,光功率限制(OPL)效应遵循趋势:Ir-5 > Ir-4 ≈ Ir-3 > Ir-2 > Ir-1。一般来说,π-共轭的扩展和在N^N^C配体上引入给电子/吸电子基团可以有效提升OPL效应。因此,这些八面体双三齿 Ir(III) 配合物可能被用作潜在的 OPL 材料。
查看更多