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cis-[Ir(ppy)2Cl]2

中文名称
——
中文别名
——
英文名称
cis-[Ir(ppy)2Cl]2
英文别名
[Ir(ppy)2Cl]2;cis-[Ir(2-phenylpyridine)2Cl]2;rac-[(Ir(ppy)2Cl)2];rac-[(Ir(2-phenylpyridine)2Cl)2];Dichlorotetrakis[2-(2-pyridinyl)phenyl]diiridium(III);iridium(3+);2-phenylpyridine;dichloride
cis-[Ir(ppy)<sub>2</sub>Cl]<sub>2</sub>化学式
CAS
——
化学式
C44H32Cl2Ir2N4
mdl
——
分子量
1072.11
InChiKey
LCEYXICNCJSAHX-UHFFFAOYSA-L
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):
    11.57
  • 重原子数:
    52
  • 可旋转键数:
    4
  • 环数:
    8.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    51.6
  • 氢给体数:
    0
  • 氢受体数:
    8

反应信息

  • 作为反应物:
    描述:
    cis-[Ir(ppy)2Cl]2D-丝氨酸sodium methylate盐酸 作用下, 以 甲醇 为溶剂, 反应 0.17h, 以48%的产率得到[(2-phenylpyridine)2Ir-μ-Cl]2
    参考文献:
    名称:
    Molecular tectonics: heterometallic (Ir,Cu) grid-type coordination networks based on cyclometallated Ir(iii) chiral metallatectons
    摘要:
    将手性金属Ir(III)有机金属络合物与Cu(II)结合会形成一个杂双金属(Ir,Cu)网格型二维配位网络。
    DOI:
    10.1039/c5cc06427a
  • 作为产物:
    参考文献:
    名称:
    Selective Low-Temperature Syntheses of Facial and Meridional Tris-cyclometalated Iridium(III) Complexes
    摘要:
    We have developed a selective low-temperature synthesis of fac and mer tris-cyclometalated Ir(III) complexes. The chloro-bridged dinners [Ir(C boolean AND N)(2)Cl](2) (C boolean AND N = cyclometalating ligand) are cleaved in coordinating solvents like acetonitrile to give neutral Ir(C boolean AND N)(2)(NCCH3)Cl species which in turn are reacted with AgPF6 to give hexafluorophosphate salts of the bis-acetonitrile species [Ir(C boolean AND N)(2)(NCCH3)(2)]PF6 for C boolean AND N = 2,2'-thienylpyridine (thpy) and 2-phenylpyridine (ppy). These bis-acetonitrile complexes are excellent starting materials for the synthesis of tris-Ir(III) complexes. The complexes of the general formula fac-Ir(C boolean AND N)(3) were synthesized with the ligands thpy and ppy at 100 degrees C in o-dichlorobenzene from the corresponding [Ir(C boolean AND N)(2)(NCCH3)(2)]PF6 complexes. The reaction of [Ir(C boolean AND N)(2)(NCCH3)(2)]PF6 with thpy at room temperature did not give the expected tris complex but instead gave [Ir(thpy)(2)(N,S-thpy)]PF6, with the third chelating ligand complexed through the sulfur atom of the thiophene ring. [Ir(thpy)(2)Cl](2), [Ir(ppy)(2)Cl](2), Ir(thpy)(2)(NCCH3)Cl, [Ir(thpy)(2)(NCCH3)(2)]PF6, [Ir(ppy)(2)(NCCH3)(2)]PF6, and [Ir(thpy)(2)(N,S-thpy)]PF6 were structurally characterized by X-ray crystallography. Additionally, hydroxy-bridged dimers, [Ir(C boolean AND N)(2)(OH)](2), were synthesized as starting materials for the selective synthesis of mer-Ir(C boolean AND N)(3) complexes at 100 degrees C in o-dichlorobenzene. A mechanism is proposed that may account for the selectivity observed in the formation of the mer-Ir(C boolean AND N)(3) and fac-Ir(C boolean AND N)(3) isomers in previous studies and the studies presented here.
    DOI:
    10.1021/ic700440c
  • 作为试剂:
    描述:
    3-异丙基苯甲醛正丁基锂六氟磷酸银cis-[Ir(ppy)2Cl]2 、 sodium hydride 作用下, 以 四氢呋喃正己烷 、 mineral oil 为溶剂, 反应 24.67h, 生成 3-(1H-indol-3-yl)-3-(3-isopropylphenyl)-1-(1-methyl-1H-imidazol-2-yl)propan-1-one 、 3-(1H-indol-3-yl)-3-(3-isopropylphenyl)-1-(1-methyl-1H-imidazol-2-yl)propan-1-one
    参考文献:
    名称:
    合成手性八面体NHC-铱(iii)催化剂的动力学拆分策略†
    摘要:
    手性-双齿NHC-银配合物向外消旋[Ir(μ-Cl)(ppy)2 ] 2的过渡金属反应以动力学拆分进行,从而导致手性八面体NHC-铱(III)配合物和对映体富集的双环金属铱(三)配合物。铱(III)配合物分别在分子间[2 + 2]光环加成反应和不对称Friedel-Crafts烷基化反应中表现出有效的催化活性。
    DOI:
    10.1039/c9cc02434d
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文献信息

  • Elucidating the Origin of Enhanced Phosphorescence Emission in the Solid State (EPESS) in Cyclometallated Iridium Complexes
    作者:Ashlee J. Howarth、Raissa Patia、David L. Davies、Francesco Lelj、Michael O. Wolf、Kuldip Singh
    DOI:10.1002/ejic.201402495
    日期:2014.8
    A new mechanism for enhanced phosphorescence emission in the solid state (EPESS) in cyclometallated Ir complexes with the general formula [Ir(CN)2(NO)] involving distortion of the six-membered chelate ring of the ancillary ligand is proposed. Photophysical and computational studies show that neither π-stacking nor restricted rotation cause the observed EPESS in these complexes and that ligand distortions
    提出了一种在具有通式 [Ir(CN)2(NO)] 的环金属化 Ir 配合物中增强固态磷光发射 (EPESS) 的新机制,涉及辅助配体的六元螯合环的变形。光物理和计算研究表明,在这些配合物中观察到的 EPESS 既不是 π 堆积也不是限制旋转,并且三重激发态的配体畸变是 EPESS 的原因
  • Cyclometalated Ir(III)-8-oxychinolin complexes acting as red-colored probes for specific mitochondrial imaging and anticancer drugs
    作者:Ting Meng、Qi-Pin Qin、Zi-Lu Chen、Hua-Hong Zou、Kai Wang、Fu-Pei Liang
    DOI:10.1016/j.ejmech.2020.112192
    日期:2020.4
    SK-OV-3/DDP and HL-7702 cells, the Ir-1−Ir-14 compounds exhibited half maximal inhibitory concentration (IC50) values within the high nanomolar range (50 nM−10.99 μM) in HeLa cells. In addition, Ir-1 and Ir-3 accumulated and stained the mitochondrial inner membrane of HeLa cells with high selectivity and exhibited a high antineoplastic activity in the entire cervical HeLa cells, with IC50 values of 1
    一类新的发光Ir III抗肿瘤药,即[Ir(CP1)(PY1)2 ](Ir-1),[Ir(CP1)(PY2)2 ](Ir-2),[Ir(CP1)( PY4)2 ](Ir-3),[Ir(CP2)(PY1)2 ](Ir-4),[Ir(CP2)(PY4)2 ](Ir-5),[Ir(CP3)(PY1)2 ]⋅CH 3 OH(铱6),物[Ir(CP4)(PY4)2 ]⋅CH 3 OH(铱7),物[Ir(CP5)(PY2)2 ](铱8),的[Ir (CP5)(PY4)2 ]⋅CH 3 OH(Ir-9),[Ir(CP6)(PY1)2 ](Ir-10),[Ir(CP6)(PY2 )2 ]·CH 3 OH(Ir-11),[Ir(CP6)(PY3)2 ](Ir-12),[Ir(CP6)(PY41)2 ](Ir-13)和[Ir(CP7)(PY1)2 ](Ir-14),由8-氧代喹啉衍生物和1-苯基吡唑支撑制备了配体。与SK-OV-3
  • Synthesis, photophysics, and reverse saturable absorption of 7-(benzothiazol-2-yl)-9,9-di(2-ethylhexyl)-9H-fluoren-2-yl tethered [Ir(bpy)(ppy)<sub>2</sub>]PF<sub>6</sub> and Ir(ppy)<sub>3</sub> complexes (bpy = 2,2′-bipyridine, ppy = 2-phenylpyridine)
    作者:Zhongjing Li、Hui Li、Brendan J. Gifford、Wadumesthrige D. N. Peiris、Svetlana Kilina、Wenfang Sun
    DOI:10.1039/c5ra20084a
    日期:——
    its cationic counterpart 1; while the transient absorbing triplet excited state of 4 is much longer lived than that of 1. These complexes all exhibit strong reverse saturable absorption (RSA) for ns laser pulses at 532 nm, with a trend of 5 < 4 < 1 ≈ 3 < 2. This trend is primarily determined by the ratio of the excited-state absorption cross section to that of the ground state (σex/σ0) at 532 nm with
    我们报告了与7-(苯并噻唑-2-基)-9,9-二(2-乙基己基)-9 H-芴-2-的五个铱(III)配合物1-5的合成,光物理和反向饱和吸收连接到2-苯基吡啶配体的yl(BTF)侧基(1:[Ir(bpy)(BTF-ppy)2 ] PF 6;2:[Ir(bpy)(BTF- –ppy)2 ] PF 6;3: Ir(ppy)2(BTF-ppy); 4:Ir(ppy)(BTF-ppy)2 ; 5:(BTF-ppy)3,其中bpy = 2,2'-联吡啶,而ppy = 2-苯基吡啶)。评估了ppy配体扩展π共轭和BTF-ppy配体数量增加的影响,以及中性配合物与阳离子配合物的影响。所有配合物表现出主要配体本地化1个π,π*低于430和550纳米之间在430nm与电荷转移过渡的过渡。它们都在室温和77 K下发射,主要来自1和2的金属至配体电荷转移(3 MLCT)/配体至配体电荷转移(3 LLCT)状态以
  • Probing the <i>mer</i>- to <i>fac</i>-Isomerization of Tris-Cyclometallated Homo- and Heteroleptic (C,N)<sub>3</sub> Iridium(III) Complexes
    作者:Aidan R. McDonald、Martin Lutz、Lars S. von Chrzanowski、Gerard P. M. van Klink、Anthony L. Spek、Gerard van Koten
    DOI:10.1021/ic800169n
    日期:2008.8.4
    covalent tethering, via a "hetero" cyclometallating ligand, of heteroleptic tris-cyclometallated iridium(III) complexes to polymeric supports (for application in light-emitting diode technologies). This involved the selective synthesis and thorough characterization of heteroleptic [Ir(C,N) 2(C',N')] tris-cyclometallated iridium(III) complexes. Furthermore, the synthesis and characterization of heteroleptic
    我们已经开发了允许通过杂金属三环金属化铱(III)络合物通过“杂”环金属化配体将价共价拴系到聚合物载体上的技术(用于发光二极管技术)。这涉及杂合[Ir(C,N)2(C',N')]三环金属化铱(III)配合物的选择性合成和全面表征。此外,提出了杂配[Ir(C,N)2OR]配合物的合成和表征。在用于合成三环金属化配合物的面部(fac)异构体的标准热条件下,无法合成[Ir(C,N)2(C',N')]形式的纯杂合配合物。相反,获得了均配和杂配复合物的混合物。已发现,逐步合成纯子午线(mer)异构体,然后将该单体进行光化学异构化为fac异构体的步骤是合成纯fac- [Ir(C,N)2(C',N')所必需的。 )]复合体。在热异构化条件下,mer- [Ir(C,N)2(C',N')]转化为fac- [Ir(C,N)2(C',N')]也不干净反应,再次获得均配和杂配复合物的混合物。提出了对均聚和杂配的三
  • Cyclometalated Iridium(III) Complexes Containing Hydroxide/Chloride Ligands: Isolation of Heterobridged Dinuclear Iridium(III) Compounds Containing μ-OH and μ-Pyrazole Ligands
    作者:Vadapalli Chandrasekhar、Bani Mahanti、Priyanka Bandipalli、Kotamarthi Bhanuprakash
    DOI:10.1021/ic300694m
    日期:2012.10.15
    [(ppy)2Ir(PhMePz)OH] (5) containing a terminal OH was obtained in a hydrolysis reaction involving 4, sodium methoxide, and PhMePzH. Complexes 1–5 were characterized by X-ray crystallography and electrospray ionization high-resolution mass spectrometry. All of the complexes are luminescent at room temperature in their dichloromethane solutions. The luminescence of the dinuclear complexes is characterized by
    环金属化氯桥联铱(III)二聚体[(ppy)2 Ir(μ-Cl)] 2(ppyH = 2-苯基吡啶)和[(tpy)2 Ir(μ-Cl)] 2(tpyH = 2- p -tolylpyridine)与3,5- diphenylpyrazole(PH 2在甲醇钠的存在下PZH)导致形成heterobridged二聚体[(PPY)2的Ir(μ-OH)(μ-PH 2 PZ)铱(PPY)2 ](1)和[(TPY)2的Ir(μ-OH)(μ-PH 2 PZ)的Ir(TPY)2 ](2)。有趣的是,[(ppy)2 Ir(μ-Cl)] 2的反应与3(5)-甲基-5(3)-苯基吡唑(PhMePzH)一起提供杂桥二聚体[[ppy)2 Ir(μ-OH)(μ-PhMePz)Ir(ppy)2 ](3),和单体[(ppy)2 Ir(PhMePz)Cl](4)。在涉及4,甲醇钠和PhMePzH的水解反应中获得含有末端OH的化合物[(ppy)2
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