[Cr(OPPh3)2(5,10,15-tris(pentafluorophenyl)corrole)] | 390366-95-7

• 英文名称: [Cr(OPPh3)2(5,10,15-tris(pentafluorophenyl)corrole)]
• 英文别名: Cr(5,10,15-tris(pentafluorophenyl)corrolato)(OPPh3)2
• CAS: 390366-95-7
• 化学式: C₇₃H₃₈CrF₁₅N₄O₂P₂
• 分子量: 1402.05
• InChiKey: AINMFDLDCJAZSU-JBDQXHBDSA-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

• 作为反应物：
  描述：

  [Cr(OPPh3)2(5,10,15-tris(pentafluorophenyl)corrole)] 在 air 、 三苯基氧化膦 作用下， 以 二氯甲烷 为溶剂， 生成 oxo[5,10,15-tris(pentafluorophenyl)corrolato]chromium(V)
  参考文献：
  名称：

  Aerobic Oxidations Catalyzed by Chromium Corroles

  摘要：

  Oxochromium(V) complexes of 5,10,15-tris(pentafluorophenyl)corrole and brominated derivatives oxygenate substrates (triphenylphosphine and norbornene) with concomitant production of chromium(III). Regeneration of CrVO by reaction of dioxygen with CrIII completes an aerobic catalytic cycle, with very large solvent effects; in acetonitrile, rapid initial turnovers observed initially are shut down by formation of CrIVO, while in toluene, THF, and methanol, relatively slow reactions are further inhibited by product formation.

  DOI：

  10.1021/ja028216j
• 作为产物：
  描述：

  Cr(5,10,15-tris(pentafluorophenyl)corrole)(pyridine)2 、 三苯基氧化膦 以 甲苯 为溶剂， 生成 [Cr(OPPh3)2(5,10,15-tris(pentafluorophenyl)corrole)]
  参考文献：
  名称：

  Chromium Corroles in Four Oxidation States

  摘要：

  We have isolated and characterized chromium complexes of 5,10,15-tris(pentafluorophenyl)corrole [(tpfc)H-3] (1) in four oxidation states: [(tpfc*)CrO][SbCl6] (6): [(tpfc)CrO] (2); [(tpfc)CrO][Cp2Co] W and [(tpfc)Cr(py)(2)] (3). Complex 6 was prepared both by electrochemical and chemical oxidation of 2 its formulation as a (CrO)-O-V ligand-radical species is based on UV-visible absorption as well as EPR measurements. Cobaltocene reduction of 2 gave 4, it was identified as a diamagnetic d(2) (CrO)-O-IV complex from its sharp H-1 NMR spectrum. Reaction of 2 with triphenylphosphine yielded a chromium(III) corrole, [(tpfc)Cr(OPPh3)(2)] (5). Owing to its air sensitivity, 5 could not be isolated in the absence of excess OPPh3. The structure of the Cr-III bis-pyridine complex (3) was determined by X-ray crystallography (Cr-N distances: 1.926-1.952 Angstrom, pyrrole: 2,109, 2.129 Angstrom, pyridine).

  DOI：

  10.1021/ic010723z