The reaction of ruthenium(II) octaethylporphyrin and ruthenium(II) tetraphenylporphyrin complexes with carbon monoxide
作者:Donald R. Paulson、Sunil B. Bhakta、Rosemary Y. Hyun、Marilyn Yuen、Chyle E. Beaird、Suk C. Lee、Inja Kim、Juan Ybarra
DOI:10.1016/s0020-1693(00)91897-8
日期:1988.2
Abstract The reactions of Ru II OEP(L) 2 and Ru II TPP(L) 2 with carbon monoxide, where OEP and TPP are the dianions of octaethylporphyrin and tetraphenylporphyrin, respectively, are reported for various ligands (L=dimethyl formamide, acetonitrile, aniline and substituted benzonitriles). The first-order rate constants for the loss of XC 6 H 4 CN from Ru II OEP(XC 6 H 4 CN) 2 increase with increasing
摘要报道了Ru II OEP(L)2和Ru II TPP(L)2与一氧化碳的反应,其中OEP和TPP分别是八乙基卟啉和四苯基卟啉的二价阴离子,涉及各种配体(L =二甲基甲酰胺,乙腈,苯胺和取代的苄腈)。Ru II OEP(XC 6 H 4 CN)2损失XC 6 H 4 CN的一级速率常数随X的吸电子能力的增加而增加。当两个σ+和σ-值被采用。结论是,配体到金属的σ捐赠是钌-卟啉-苄腈复合物中键合的主要方式。
Supramolecular Metal-Polypyridyl and Ru(II) Porphyrin Complexes: Photophysical, Electron Paramagnetic Resonance, and Electrochemical Studies
作者:Fabrizia Fabrizi de Biani、Emanuela Grigiotti、Franco Laschi、Piero Zanello、Alberto Juris、Luca Prodi、Kelly S. Chichak、Neil R. Branda
DOI:10.1021/ic7018428
日期:2008.6.1
A series of mixed-metal supramolecular porphyrin arrays in which the geometry of the central metal-polypyridyl moiety defines the spatial arrangement of two or more Ru(II)-porphyrin units through axial coordination have been prepared by employing self-assembly based protocols, and their photophysical and electrochemical properties have been studied. The electrochemical properties of the constituent
Preparation of Binuclear Octaethylporphinatoruthenium(II) Complexes Bridged with Diaza Compounds and Their Electrochemical Oxidation
作者:Akira Endo、Yosihiro Okamoto、Kaoru Suzuki、Jun-ichi Shimamura、Kunio Shimizu、Gen P. Satô
DOI:10.1246/cl.1994.1317
日期:1994.7
Binuclear octaethylporphinatoruthenium(II) complexesbridged with five diaza compounds (L), [RuII(oep)(CO)}2(μ-L)] (H2oep = 2,3,7,8,12,13,17,18-octaethylporphin) have been synthesized. They are oxidized through two two-electron steps at a platinum electrode in CH2Cl2.
与五种重氮化合物 (L)、[RuII(oep)(CO)}2(μ-L)] (H2oep = 2,3,7,8,12,13,17,18) 桥接的双核八乙基卟啉 (II) 配合物-八乙基卟啉)已被合成。它们在 CH2Cl2 中的铂电极上通过两个两电子步骤被氧化。
The metal-directed self-assembly of three-dimensional porphyrin arrays
作者:Kelly Chichak、Neil R. Branda
DOI:10.1039/b002562n
日期:——
Six metalloporphyrins spontaneously assemble into octahedral arrays through a metal-directed synthesis; 1H NMR provides a convenient means for tracking the progress of the self-assembly process and highlights that the rates in which the octahedral complexes form are influenced by the steric demands of the building blocks.