Formation and ^1H NMR Spectra of Low Spin Ferric Porphyrin Radical Cations with Orientationally Fixed Imidazole Ligands

この論文にアクセスする

この論文をさがす

著者

抄録

Chemical oxidation of tetradurylporphyrinatoiron(III) chloride followed by the addition of 2-methylimidazole at −78 °C gave the first example of the low spin ferric porphyrin radical cation with orienta ionally fixed imidazole ligands, [Fe(TDP<SUP>•</SUP>)(2-MeIm)<SUB>2</SUB>]<SUP>2+</SUP>. The degree of asymmetric spin distribution on the pyrrole β carbons in the radical cation was estimated to be close to that in the starting low spin complex, [Fe(TDP)(2-MeIm)<SUB>2</SUB>]<SUP>+</SUP>, which was ascribed to the orthogonality of porphyrin a<SUB>2u</SUB> with imidazole π orbitals.

収録刊行物

  • Chemistry letters  

    Chemistry letters 1996(9), 805-806, 1996-09 

    The Chemical Society of Japan

参考文献:  17件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10002606265
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
ページトップへ