iron(IV) m-chlorobenzoate(O)(N-methyltetra-p-tolylporphyrin) | 138542-49-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: iron(IV) m-chlorobenzoate(O)(N-methyltetra-p-tolylporphyrin)
• CAS: 138542-49-1
• 化学式: C₅₆H₄₃ClFeN₄O₃
• 分子量: 911.282
• InChiKey: NFXKBOUKBOFWAN-DZPRQHBDSA-M

反应信息

• 作为产物：
  描述：

  iron(IV) methoxy-(O)(N-methyltetra-p-tolylporphyrin) 、 3-氯苯甲酸 以 氘代甲醇 、 二氯甲烷-D2 为溶剂， 生成 iron(IV) m-chlorobenzoate(O)(N-methyltetra-p-tolylporphyrin)
  参考文献：
  名称：

  Highly oxidized iron complexes of N-methyltetra-p-tolylporphyrin

  摘要：

  Two different, highly oxidized iron complexes of N-methyltetra-p-tolylporphyrin (N-MeTTPH) have been detected by H-1 and H-2 NMR spectroscopy after oxidation with m-chloroperoxybenzoic acid. In CH2Cl2/CH3OH (4:1, v/v) in the presence of sodium methoxide (N-MeTTP)Fe(II)Cl is converted to (N-MeTTP)Fe(II)(OCH3) and then to (CHO)(N-MeTTP)Fe(IV) = O upon addition of the peroxyacid. The latter is observable over the temperature range -90 to 0-degrees-C, has a magnetic susceptibility of 2.9-mu(B) (S = 1), and is reduced by phenyldimethylphosphine to (N-MeTTP)Fe(II)(OCH3). In the absence of sodium methoxide, (N-MeTTP)Fe(II)Cl is oxidized by the peroxyacid to form a very unstable species observable from -90 to -75-degrees-C whose H-1 NMR spectrum shows large hyperfine shifts for the meso aryl substituents that are consistent with the presence of a pi-N-methylporphyrin radical in the product.

  DOI：

  10.1021/ja00032a044