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(2,2'-bipyridine)bis(phenylethynyl)platinum(II) | 250610-27-6

中文名称
——
中文别名
——
英文名称
(2,2'-bipyridine)bis(phenylethynyl)platinum(II)
英文别名
(2,2'-bipyridyl)Pt(C.tplbond.CPh)2;cis-[Pt(2,2'-bipyridine)(phenylethynyl)2];cis-[(2,2'-bipyridine)Pt(CCPh)2];cis-[Pt(2,2'-bipyridine)(CCPh)2];cis-[Pt(bipy)(phenylethynyl)2];cis-[Pt(bipy)(CCPh)2];ethynylbenzene;platinum(2+);2-pyridin-2-ylpyridine
(2,2'-bipyridine)bis(phenylethynyl)platinum(II)化学式
CAS
250610-27-6
化学式
C26H18N2Pt
mdl
——
分子量
553.522
InChiKey
WGEGJYQFSDAOMB-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:
    (2,2'-bipyridine)bis(phenylethynyl)platinum(II) 、 silver perchlorate 以 四氢呋喃二氯甲烷 为溶剂, 以84%的产率得到(cis-[Pt(2,2'-bipyridine)(μ-σ,π-phenylethynyl)2])(AgClO4)
    参考文献:
    名称:
    Heterometallic Pt–Ag and Pt2Ag transition metal complexes
    摘要:
    Complexes of type {cis-[Pt](mu-sigma,pi-C=CPh)(2)}AgX (3a, [Pt] = (bipy')Pt, X = FBF3; 36, [Pt] = (bipy')Pt, X = FPF5; 3c, [Pt] = (bipy)Pt, X = OClO3; 3d, [Pt] = (bipy')Pt, X = BPh4; bipy' = 4,4'-dimethyl-2,2'-bipyridine; bipy = 2,2'-bipyridine) are accessible by combining cis-[Pt](C=CPh)(2) (la, [Pt] = (bipy')Pt; 1b, [Pt] = (bipy)Pt) with equimolar amounts of [AgX] (2a, X = BF4; 2b, X = PF6; 2c, X = ClO4; 2d, X = BPh4). In 3a-3d the platinum(II) and silver(I) ions are connected by sigma- and pi-bonded phenyl acetylide ligands. When the molar ratio of 1 and 2 is changed to 2:1 then trimetallic [1 cis-[Pt](mu-C=CPh)(2)](2)Ag]X (8a, [Pt] = (bipy)Pt, X = BF4; 8b, [Pt] = (bipy')Pt, X = PF6; 8c, [Pt] = (bipy)Pt, X = BF4) is produced. The solid state structure of 8a was determined by single X-ray crystal structure analysis. In 8a the silver(I) ion is embedded between two parallel oriented cis-[Pt](C=CPh)2 units. Within this structural arrangement the phenyl acetylides of individual [Pt](C=CPh)2 entities possess a p-bridging position between Pt(II) and Ag(I). In addition, a very weak dative Pt -> Ag interaction is found (Pt-Ag 2.8965(3) angstrom). The respective silver carbon distances Ag-C-alpha (2.548(7), 2.447(7) angstrom) and Ag-C-beta (3.042(7), 2.799(8) angstrom)(PtC alpha=C beta Ph) confirm this structural motif.Complexes 8a-8c isomerize in solution to form trimetallic [{cis-[Pt](mu-sigma,pi-C=CPh)(2)](2)Ag]X (9a, [Pt] = (bipy)Pt, X = BF4; 9b, [Pt] = (bipy')Pt, X = PF6; 9c, [Pt] = (bipy)Pt, X = ClO4). In the latter molecules the organometallic cation [{cis-[Pt](mu-sigma,pi-C=CPh)(2)](2)Ag](+) is set-up by two nearly orthogonal positioned [Pt](C=CPh)2 entities which are hold in close proximity by the group-11 metal ion. Within this assembly all four PhC C units are eta(2)-coordinated to silver(I). A possible mechanism for the formation of 9 is presented.(c) 2007 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.jorganchem.2007.08.002
  • 作为产物:
    描述:
    2,2'-联吡啶(1,5-cyclooctadiene)bis(phenylethynyl)platinum(II)四氢呋喃二氯甲烷 为溶剂, 以42%的产率得到(2,2'-bipyridine)bis(phenylethynyl)platinum(II)
    参考文献:
    名称:
    通过点击化学对发光联吡啶 PtII 双乙炔化物进行后官能化
    摘要:
    描述了一系列不同取代的 5- 和 4,4'-乙炔基-bpy PtII 双乙炔配合物(bpy = 2,2'-联吡啶)的合成及其使用点击化学的后功能化。CuI 催化的叠氮化物-炔 [3+2] 环加成反应是一种高产率修饰 PtII 复合物的有效方法。已经研究了所有配合物的吸收和发射特性以及电化学行为。研究的化合物在室温下发射 598 到 660 nm 之间的光,在溶液中达到 0.33 的光致发光量子产率。未取代的 bpy PtII 双乙炔复合物的明亮发光特性在点击功能化后不受影响,因为所得的三唑取代基对非辐射衰减速率常数没有显着影响。该路线为控制配合物的体积、溶解度以及它们在大分子、聚合物和表面上的进一步延伸或固定化开辟了新的可能性,而不会影响它们的内在特性。在溶液处理的基于聚合物的有机发光器件中,选择了两种衍生物作为三线态发射体分子。
    DOI:
    10.1002/ejic.201200061
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文献信息

  • Organometallic π-Tweezers, NCN Pincers, and Ferrocenes as Molecular “Tinkertoys” in the Synthesis of Multiheterometallic Transition-Metal Complexes
    作者:Heinrich Lang、Rico Packheiser、Bernhard Walfort
    DOI:10.1021/om058042p
    日期:2006.4.1
    describes the synthesis, reaction chemistry, structures, and bonding of early−late heterodi-, heterotri-, and heterotetrametallic transition-metal complexes by applying the molecular “Tinkertoy” approach. As connecting units between the different metal atoms, π-conjugated carbon-rich organic and/or inorganic groups can be used. The electrochemical behavior of such one-dimensional molecular wire molecules
    这篇综述通过分子“ Tinkertoy”方法描述了早晚异二,异三和异四属过渡属配合物的合成,反应化学,结构和键合。作为不同属原子之间的连接单元,可以使用π共轭的富含碳的有机和/或无机基团。还分别给出了这种一维分子线分子,配位聚合物,星形结构和树状取向过渡属物种的电化学行为。
  • Synthesis of di-, tri- and tetranuclear platinum(II) and copper(I) acetylide complexes
    作者:Heinrich Lang、Petra Zoufalá、Sami Klaib、Amaya del Villar、Gerd Rheinwald
    DOI:10.1016/j.jorganchem.2007.06.034
    日期:2007.9
    Heterobimetallic cis-[Pt](μ-σ,π-CCPh)2}[Cu(NCMe)]BF4 (3a: [Pt] = (bipy)Pt, bipy = 2,2′-bipyridine; 3b: [Pt] = (bipy′)Pt, bipy′ = 4,4′-dimethyl-2,2′-bipyridine) is accessible by the reaction of cis-[Pt](CCPh)2 (1a: [Pt] = (bipy)Pt, 1b: [Pt] = (bipy′)Pt]) with [Cu(NCMe)4]BF4 (2). Substitution of NCMe by PPh3 (4) can be realized by the reaction of 3a with 4, whereby [cis-[Pt](μ-σ,π-CCPh)2}Cu(PPh3)]BF4
    异双属顺式-[PT](μ-σ,π-CCPh)2 } [Cu(NCMe)] BF 4(3a:[PT] =(bipy)PT,bipy = 2,2'-联吡啶; 3b:[ PT] =(bipy')PT,bipy'= 4,4'-二甲基-2,2'-联吡啶可通过顺式-[PT](CCPh)2(1a:[PT] =(bipy )PT,1b:具有[Cu(NCMe)4 ] BF 4(2)的[PT] =(bipy')PT] )。PPh 3(4)可以通过3a与4的反应实现NCMe的取代,从而[顺式-[PT](μ-σ,π-CCPh)2形成} Cu(PPh 3)] BF 4(5)。上延长搅拌3和5,分别,NCMe和PPH 3被消除并且tetrametallic [顺式- [PT](η 2 -CCPh)2 }的Cu] 2 }(BF 4)2(6)被产生。将过量的NCMe添加到6中得到异双属3a。
  • Bis(alkinyl)-bipyridyl-platin(II)-Komplexe: Ein einfacher Zugang zu zweikernigen Platin(II)Kupfer(I)-Verbindungen
    作者:Heinrich Lang、Amaya del Villar、Gerd Rheinwald
    DOI:10.1016/s0022-328x(99)00333-2
    日期:1999.9
    parameters: 1: a=17.5714(1), b=15.1585(1), c=15.0105(1) Å, β=90.933(1)°, V=3997.61(4) Å3 and Z=8; 3b: a=9.5151(1), b=10.5178(2), c=22.0030(3) Å, β=102.120(1)°, V=2151.93(6) Å3 and Z=4. In 3b both PhCC ligands are σ-bonded to the platinum atom as well as η2-coordinated to the copper(I) center. The Pt(CCPh)2CuBr building block is distorted from planarity. The copper atom is by 0.784(4) Å out of the Pt(CCPh)2
    [Pt](CCPh)2(1)[Pt] =(bipy)Pt; 具有[CuX] n(2a,X = Cl; 2b,X = Br)的bipy = 2,2'-联吡啶}产生结构类型[Pt](C CPh)2 } CuX(3a,X = Cl; 3b,X = Br)高产率。报告了1和3b的X射线结构分析结果。配合物1和3b在单斜空间群P 2 1 / c中具有以下参数结晶:1:a= 17.5714(1),b = 15.1585(1),C ^ = 15.0105(1)埃,β= 90.933(1)°,V = 3997.61(4)3和ž = 8; 3b:a= 9.5151(1),b= 10.5178(2),c= 22.0030(3),β= 102.120(1)°,V= 2151.93(6)3,并且Z= 4。在图3b两者PhCC配体以及ησ键合到原子2配位的与(I)中心。Pt(CCPh)2 CuBr结
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