[meso-triphenylcorrolato]silver(III) | 503269-83-8

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: [meso-triphenylcorrolato]silver(III)
• 英文别名: (5,10,15-trisphenyl)corrolato Ag(III)；TPCAg(III)；5,10,15-triphenylcorrolatosilver(III)
• CAS: 503269-83-8
• 化学式: C₃₇H₂₃AgN₄
• 分子量: 631.485
• InChiKey: RCIYTAGLCSMFBH-UFJSILOXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  silver(I) acetate 、 5,10,15-triphenylcorrole 以 吡啶 为溶剂， 以78%的产率得到[meso-triphenylcorrolato]silver(III)
  参考文献：
  名称：

  Synthesis and Structure of [meso-Triarylcorrolato]silver(III)

  摘要：

  An efficient meso-triarylcorrole synthesis is detailed, and the formation and spectroscopic properties of their diamagnetic square-planar d(8) Ag(III) complexes are described. The spectroscopic properties of the [corrolato]Ag(Ill) complexes are contrasted with those of the corresponding [porphyrinato]Ag(II) complexes. The oxidation state of the central metal in the corrolato complexes was inferred from their diamagnetic NMR spectra, from X-ray photoelectron spectroscopy measurements, and by single-crystal X-ray diffractometry of the [meso-tetra-p-tolylcorrolato]-silver(III) complex TTCAgIII, as its toluene solvate (crystal data for C40H29N4Ag.C7H8: monoclinic space group C2(1)c with a = 21.4679(19) Angstrom, b = 20.7606(19) Angstrom, c = 16.0122(11) Angstrom, beta = 93.700(4)degrees, V = 7121.5(10) Angstrom(3), Z = 8, R = 0.0453, and R-w = 0.1131). The conformation of the corrolato ligand in the complex is slightly saddled. The Ag(Ill) complexes are without precedent in the coordination chemistry of corroles. The Ag(III) complexes underline the ability of meso-triarylcorroles to stabilize higher oxidation states as compared to the corresponding meso-tetraarylporphyrinato complexes.

  DOI：

  10.1021/ic0261171

文献信息

• Observations on the Mechanochemical Insertion of Zinc(II), Copper(II), Magnesium(II), and Select Other Metal(II) Ions into Porphyrins
  作者：Adewole O. Atoyebi、Christian Brückner

  DOI：10.1021/acs.inorgchem.9b00052

  日期：2019.8.5

  such as ball mill speed and reaction time, and investigated the often surprising roles of a variety of grinding agents. Also, the mechanochemical reaction conditions that remove zinc from a zinc porphyrin complex or exchange it for copper were studied. Using some standardized conditions, we also screened the feasibility of a number of other metal(II) insertion reactions (VO, Ni, Fe, Co, Ag, Cd, Pd

  基于概念证明研究，该研究表明使用球磨机将一些M（II）金属机械化学插入内消旋四苯基卟啉中的可能性，以替代传统的基于溶液的方法，在此我们详细研究在行星式磨机上进行反应的许多实验变量。主要使用机械化学的锌，铜和镁插入反应，卟啉类型的范围和限制（富电子或贫电子内消旋-四芳基卟啉，合成或天然存在的八烷基卟啉和内消旋确定了适用于这种金属插入方式的（-三苯基甲氧基）和金属离子源。我们证明了实验金属插入参数（例如球磨机速度和反应时间）的影响，并研究了各种研磨剂通常令人惊讶的作用。此外，还研究了从卟啉锌络合物中除去锌或将其交换为铜的机械化学反应条件。使用一些标准化条件，我们还筛选了许多其他金属（II）插入反应（VO，Ni，Fe，Co，Ag，Cd，Pd，Pt，Pb）的可行性。发现确定插入反应速率的潜在因素是复杂的，并不总是容易预测的。突出了一些对于机械理解金属离子向卟啉的机械化学插入具有根本意义的发现。特别
• Functionalization of Corroles:  The Nitration Reaction
  作者：Manuela Stefanelli、Marco Mastroianni、Sara Nardis、Silvia Licoccia、Frank R. Fronczek、Kevin M. Smith、Weihua Zhu、Zhongping Ou、Karl M. Kadish、Roberto Paolesse

  DOI：10.1021/ic7014572

  日期：2007.12.1

  The reaction of meso-triarylcorroles with AgNO2 proceeds with concomitant metalation and peripheral substitution to give the corresponding nitro-substituted silverIII corrole complex. The substitution is highly regioselective, giving only the corresponding 3-nitro derivative, among the different possible isomers. The results obtained indicate that the reaction intermediate is the pi-cation radical of the complex, which is then attacked by nitrite ion. This was proven by the reaction of the copper corrole complexes with NaNO2: in this case, the nitration reaction proceeded without the addition of an oxidant, because of the pi-cation radical character of the copper complex. The reaction is also successful in the case of 2,3,17,18-tetraethyl-8,12-diacetoxymethyl-7,13-dimethylcorrole (AMCorH3), with the formation of the meso-substituted silver corrole derivative (NO2)3AMCorAg (fully characterized by X-ray crystallography), the first of its kind to be reported. Two of the corroles are characterized by cyclic voltammetry and spectroelectrochemistry in dichloromethane, and the site of electron transfer is elucidated.