Chiral discrimination in electrocatalytic oxidation of (R)- and (S)-1- phenylethanol using a chiral nitroxyl radical as catalyst

Yoshitomo Kashiwagi, Kazumi Uchiyama, Futoshi Kurashima, Chikara Kikuchi, Jun Ichi Anzai

研究成果: Article査読

18 被引用数 (Scopus)

抄録

A chiral nitroxyl radical, (6R,7S, 10R)-4-oxo-2,2,7-trimethyl-10- isopropyl-1-azaspiro[5.5]undecane-N-oxyl, was used as catalyst in the electrooxidation reaction of (R)- and (S)-1-phenylethanol. Cyclic voltammetric studies showed that the catalytic current for the oxidation of (R)-1-phenylethanol is highly enhanced as compared with a very small enhancement in the oxidation current for the (S)-isomer. The (R)-isomer can be detected selectively in a mixture of (R)- and (S)-1-phenylethanol, even in the presence of an excess amount of (S)-isomer.

本文言語English
ページ(範囲)1051-1052
ページ数2
ジャーナルChemical and Pharmaceutical Bulletin
47
7
DOI
出版ステータスPublished - 1999 7月

ASJC Scopus subject areas

  • 化学 (全般)
  • 創薬

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