An Electron Spin Resonance Study of the Anion Radicals of Some Nitrotropolonates and 2-Methoxy-5-nitrotropone
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概要
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The anion radicals of 5-nitro-, 3-nitro-, and 3,5-dinitro-tropolonates and of 2-methoxy-5-nitrotropone were generated electrolytically in <I>N</I>,<I>N</I>-dimethylformamide. Hyperfine structures of these ESR spectra were reasonably interpreted with the spin density calculations. The results for the 3-nitro- and 3,5-dinitro-tropolonates suggested that the 3-nitro groups were twisted about 40 and 55°, respectively, from the ring plane.
- 公益社団法人 日本化学会の論文
著者
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Ikegami Yusaku
Chemical Research Institute Of Non-aqueous Solutions
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Seto Shuichi
Chemical Research Institue of Non-Aqueous Solutions, Tohoku University
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