Studies on Electron Spin Resonance Spectra of 2-Substituted Prop-2-yl Radicals
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概要
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Electron spin resonance spectra of 2-substituted prop-2-yl radicals have been obtained. The substituents reported herein are phenylthio, phonoxy, benzyl, ethylthio, ethoxy, and <I>n</I>-propyl groups. Spectra were not obtained for phenylthio- and ethoxy-substituted radicals. It has been elucidated that α-heteroatoms greatly delocalize the odd electron. The mechanism of heteroatom-participation is discussed. Time dependency of intensities of signals in ESR spectra has revealed a qualitative order of the lifetime of these free radicals.
- 公益社団法人 日本化学会の論文
著者
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Ohnishi Yutaka
Sagami Chemical Research Center
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Kito Noboru
Sagami Chemical Research Center
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Ohno Atsuyoshi
Sagami Chemical Research Center
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