有机自由基阳离子的首次圆二色性观察:新薄荷氧基和异鸟氧基氧基自由基阳离子的热带性质。

Enantiomer Pub Date : 2002-03-01 DOI:10.1080/10242430212199
Tadashi Mori, Junya Shinkuma, Masafumi Sato, H. Saito, T. Wada, Y. Inoue
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引用次数: 5

摘要

用六氯锑酸三乙基氧氧鎓在二氯甲烷中单电子氧化法制备了p-(1S,2S,5R)-新薄荷氧氧嘧啶(1)和p-(1S,2S,4S)-异薄荷氧氧嘧啶(2)有机自由基阳离子,首次获得了明确的圆二色性光谱。讨论了自由基阳离子1*+和2*+与中性离子1和2的热学性质。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The first circular dichroism observation for organic radical cations: chiroptical properties of neomenthyloxy- and isobornyloxyanisole radical cations.
The first unequivocal circular dichroism spectra were obtained for organic radical cations, which were prepared from p-(1S,2S,5R)-neomenthyloxyanisole (1) and p-(1S,2S,4S)-isobornyloxyanisole (2) by single electron oxidation with triethyloxonium hexachloroantimonate in dichloromethane. The chiroptical properties of the radical cations 1*+ and 2*+ were discussed in comparison with those of neutral species 1 and 2.
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