nitrido{5,10,15,20-tetrakis(4-benzyloxyphenyl)porphinato}chromium(V) | 126422-94-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: nitrido{5,10,15,20-tetrakis(4-benzyloxyphenyl)porphinato}chromium(V)
• 英文别名: nitridochromium(V) meso-tetrakis((4-benzyloxy)phenyl)porphyrinate
• CAS: 126422-94-4
• 化学式: C₇₂H₅₂CrN₅O₄
• 分子量: 1103.23
• InChiKey: BCINVUOVLIHTER-TYOWBIAMSA-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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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  chlorochromium(III) meso-tetrakis((4-benzyloxy)phenyl)porphyrinate 、 nitridochromium(V) octaethylporphyrinate 以 苯 为溶剂， 生成 (2,3,7,8,12,13,17,18-octaethylporphyrin)CrCl 、 nitrido{5,10,15,20-tetrakis(4-benzyloxyphenyl)porphinato}chromium(V)
  参考文献：
  名称：

  Neely, Frank L.; Bottomley, Lawrence A., Inorganic Chemistry, 1997, vol. 36, # 24, p. 5432 - 5434

  摘要：

  DOI：

文献信息

• Stereoelectronic Aspects of Inter-Metal Nitrogen Atom Transfer Reactions between Nitridomanganese(V) and Chromium(III) Porphyrins
  作者：Lawrence A. Bottomley、Frank L. Neely

  DOI：10.1021/ic960919c

  日期：1997.11.1

  Reactions of nitridomanganese(V) porphyrins with chromium(III) porphyrins resulted in the irreversible formation of nitridochromium(V) porphyrins and manganese(III) porphyrins. The progress of these reactions has been followed spectrophotometrically, electrochemically, and spectroscopically by EPR. Kinetic analysis of the spectrophotometric data obtained during these reactions for a variety of substituted porphyrins showed the reactions to be first order in each of the reactants. Rate constants were dependent upon the electronic and steric effects of the porphyrin substituent, upon the identity of the anion bound to the chromium(III) reactant, and upon the solvent dielectric constant. We propose that the mechanism of these nitrogen atom transfer reactions involves the nucleophilic attack of the nitridomanganese porphyrin donor on the cationic chromium(III) porphyrin acceptor facilitating a net, two-electron redox process mediated by a heterobimetallic mu-nitrido intermediate. This report represents the first systematic study of the stereoelectronic effects involved in the complete, inter-metal nitrogen atom transfer between two metalloporphyrins.