trans-chloro(phenylacetylenyl)bis(triphenylphosphine)platinum | 25358-31-0

• 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: trans-chloro(phenylacetylenyl)bis(triphenylphosphine)platinum
• 英文别名: trans-[PtCl(C.tplbond.CPh)(PPh3)2]；chloroplatinum(1+);ethynylbenzene;triphenylphosphane
• CAS: 25358-31-0；23318-78-7；69350-03-4
• 化学式: C₄₄H₃₅ClP₂Pt
• 分子量: 856.242
• InChiKey: SKTNHGVFIFVLPK-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 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：

  trans-chloro(phenylacetylenyl)bis(triphenylphosphine)platinum 、 4,4'-bis((trimethylstannyl)ethynyl)biphenyl 在 copper(l) iodide 作用下， 以 甲苯 为溶剂， 以52%的产率得到ethynylbenzene;1-ethynyl-4-(4-ethynylphenyl)benzene;platinum(2+);triphenylphosphane
  参考文献：
  名称：

  Synthesis of highly ethynylated mono and dinuclear Pt(II) tethers bearing the 4,4′-bis(ethynyl)biphenyl (debp) unit as central core

  摘要：

  Mono and bisubstituted bis(ethynyl)biphenyl Pt(II) complexes, i.e. trans-[(R-C equivalent toC-)Pt(PPh3)(2)(-C equivalent toC-p-C6H4-p-C6H4-C equivalent toC-H)], R = p-NO2C6H4 (3b), (eta (5)-C5H5)Fe(eta (5)-C5H4) (3c), and trans-[(R-C equivalent toC-)Pt(PPh3)(2)(-C equivalent toC-p-C6H4-p-C6H4-C equivalent toC-)Pt(PPh3)(2)(-C equivalent toC-R)], R = C6H5 (4a), p-NO2C6H4 (4b), (eta (5)-C5H5)Fe(eta (5)-C5H4) (4c), have been synthesized by the dehydrohalogenation reaction from the appropriate Pt monochloro acetylides trans-[(RC equivalent toC)Pt(PPh3)(2)Cl], R = C6H5 (1a), R =p-NO2C6H4 (1b), R = (eta (5)-C5H4)Fe(eta (5)-C5H5) (1c) and HC equivalent toC-p-C6H5-p-C6H5-C equivalent to CH, (4,4'-bis-ethynylbiphenyl), (DEBP) (2). In order to make possible a direct evaluation of the role of Pt centers on the properties of these highly ethynylated complexes, the corresponding species without Pt were prepared, i.e. C6H5-C equivalent toC-C equivalent toC-C6H4-C6H4-C equivalent toC-C equivalent toC-C6H5, (4,4'-(bis-phenylethynyl)-diethynylbiphenyl) (7), and (eta (5)-C5H5)Fe(eta (5)-C5H4)-(C equivalent toC-C equivalent toC-C6H4-C6H4-C equivalent toC-C equivalent toC)-(eta (5)-C5H4)Fe(eta (5)-C5H4)Fe(eta (5)-C5H5), (4,4 '-(bis-ferrocenylethynyl)-diethynylbiphenyl) (8). Preparation of the latter compounds was only achieved by the use of the palladium catalyzed Stille coupling reaction, since the dehydrohalogenation route afforded only homocoupled and polymeric products. The electron-donor or electron-withdrawing ligands coordinated to Pt were chosen for the purpose of tuning the optical properties of the complexes through the different charge distribution along the pi -electron conjugation. Characteristic spectroscopic features (UV-vis, FT-IR and NMR) of these complexes are discussed. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00533-7
• 作为产物：
  描述：

  [1-2-η-chloro(phenyl)ethyne]bis(triphenylphosphine)platinum(0) 以 叔丁醇 为溶剂， 生成 trans-chloro(phenylacetylenyl)bis(triphenylphosphine)platinum
  参考文献：
  名称：

  Reactions of halogeno(phenyl)alkynes with complexes of platinum(0), palladium(0), rhodium(I), and iridium(I). The preparation of [1—2-η-chloro(phenyl)ethyne]bis(triphenylphosphine)platinum(0) and chloro-[1—2-η-chloro(phenyl)ethyne]bis(triphenylphosphine)rhodium(I) and the kinetics of isomerisation of the former to an alkynyl complex

  摘要：

  DOI：

  10.1039/dt9780001577

文献信息

• Synthesis of cis-[Pt(CCr)₂(PPh₃)₂] and trans-[PtCl(CCR)(PPh₃)₂] complexes. Crystal and molecular structures of cis-[Pt{CCC(OH)Me₂}₂(PPh₃)₂]·H₂O, trans-[PtCl{CCC(OH)Me₂}(PPh₃)₂]·0.5PhMe, and trans-[PtCl{CCC(OH)MeEt}(PPh₃)₂]·Me₂CO. Influence of bases and their concentration on the reactivity of cis-[PtCl₂(PPh₃)₂]
  作者：Anita Furlani、Silvia Licoccia、Maria V. Russo、Angiola Chiesi Villa、Carlo Guastini

  DOI：10.1039/dt9840002197

  日期：——

  Crystallographic details: cis-[PtCCC(OH)Me2}2(PPh3)2]·H2O, monoclinic, space group P21/c, with a= 15.473(5), b= 21.725(6), c= 13.439(4)Å, β= 113.95(3)°, and Z= 4; R= 0.052 for 3 110 observed reflections; trans-[PtClCCC(OH)Me2}(PPh3)2]·0.5PhMe, triclinic, space group P, with a= 11.695(3), b= 19.690(6), c= 9.214(2)Å, α= 101.88(3), β= 104.26(3), γ= 85.55(3)°, and Z= 2; R= 0.053 for 3 961 observed reflections;

  络合物顺- [PT（C CR）2（PPH 3）2 ] [R = C（OH）Me 2，C（OH）相遇，CH（OH）的pH值，或PH]可以从获得的顺式- [氯铂酸2（PPh 3）2 ]和HC CR在30％氨水溶液中作为溶剂。配合物的反式- [氯铂酸（C CR）（PPH 3）2 ] [R = CH 2 OH，CH（OH）Me，C（OH）Me 2，C（OH）满足，C 6 ħ 10 OH，或CH 2 NEt 2通过使用氯仿（或二氯甲烷）-二乙胺作为溶剂获得。没有观察到炔醇的脱水反应。顺式-[PT C CC（OH）Me 2 } 2（PPh 3）2 ]·H 2 O，反式-[PTCl C CC（OH）Me 2 }（PPh 3）2 ]·的X射线分析0.5PhMe和反式[[PTCl C CC（OH）MeEt}（PPh 3）2 ]·Me 2 CO揭示了，顺式配合物中存在水分子，该水分子与两个分子形成两个强
• Two-step phosphorescent mechanochromism due to intramolecular deformation
  作者：Xu Zhang、Li-Yi Zhang、Jin-Yun Wang、Feng-Rong Dai、Zhong-Ning Chen

  DOI：10.1039/c9tc05879f

  日期：——

  The Pt₂Cu complex exhibits unusual stepwise phosphorescent changes from green to yellow first and then to orange-red emission when gentle and intense mechanical stimuli are exerted, arising from gradual intramolecular deformation.

  Pt_{2Cu复合物在受到轻微和强烈机械刺激时，呈现出独特的阶梯磷光变化，从绿色到黄色，然后再到橙红色发射，这是由于逐渐的分子内变形所引起的。}
• 一种异三核金属有机炔配合物及其制备方法 和用途
  申请人：中国科学院福建物质结构研究所

  公开号：CN110698516B

  公开（公告）日：2021-11-05

  本发明属于发光材料及有机发光二极管技术领域，具体涉及一种磷光Pt2M(M＝Au(I),Ag(I),Cu(I))异三核金属有机炔配合物、其合成方法及其作为磷光材料在有机发光二极管中的应用。本发明式(I)所示的异三核金属有机炔配合物在溶液，固体和薄膜中均具有较强的磷光发射。本发明首次利用磷光Pt2M异三核金属有机炔配合物为发光材料组装有机发光器件。使用本发明的异三核有机炔配合物为发光层掺杂体制备的有机发光二极管具有高效率的电致发光，外量子转换效率(EQE)高于12.5％。
• Synthesis, characterisation and optical properties of symmetrical and unsymmetrical Pt(II) and Pd(II) bis-acetylides. Crystal structure of trans-[Pt(PPh3)2(CC–C6H5)(CC–C6H4NO2)]
  作者：R D'Amato、A Furlani、M Colapietro、G Portalone、M Casalboni、M Falconieri、M.V Russo

  DOI：10.1016/s0022-328x(00)00791-9

  日期：2001.5

  second-order nonlinear optical (NLO) properties depend on the strength of the donor–acceptor substituent of the acetylide ligand. Third-order NLO properties (in particular the nonlinear absorption coefficient α2) were measured by the Z-scan technique; strong push–push and pull–pull substituents on the Pt(II) symmetric bis-acetylides induce electronic delocalisation and tuning of the NLO properties. The single

  对称反式-[Pt（PPh 3）2（CCR）2 ]和非对称反式-[Pt（PPh 3）2 Cl（CCR）]，（R = C 6 H 4 – p NO 2，C 6 H 4 – p OCH 3），Pt（II）乙炔化物以及不对称的Pt（II）双乙炔化物，反式-[Pt（PPh 3）2（CCR）（CCR'） ]，（R = C 6 H 4 – p NO 2，R'= C 6高5 ; R = C ^ 6 ħ 4 - p OCH 3，R'= C 6 H ^ 5 ; R = C ^ 6 ħ 4 - p OCH 3，R'= C 6 H ^ 4 - p NO 2 ; R = C ^ 6 ħ 4 - p NO 2，R'= [（η 5 -C 5 H ^ 4）的Fe（η 5 -C 5 H ^ 5）]）。同样是对称的Pd（II）双乙炔化物，反式-[Pd（PPh 3）2（CCR）2 ]（R = C 6 H 4 – p NO