The First Circular Dichroism Observation for Organic Radical Cations: Chiroptical Properties of Neomenthyloxy- and Isobornyloxyanisole Radical Cations
作者:Tadashi Mori、Junya Shinkuma、Masafumi Sato、Hideaki Saito、Takehiko Wada、Yoshihisa Inoue
DOI:10.1080/10242430212199
日期:2002.3
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.
获得了由单电子氧化由p-(1S,2S,5R)-新薄荷酰氧基茴香醚(1)和p-(1S,2S,4S)-异冰片酰氧基茴香醚(2)制备的有机自由基阳离子的第一个明确的圆二色光谱。与六氯锑酸三乙氧鎓在二氯甲烷中。与中性物种1和2相比,讨论了自由基阳离子1 * +和2 * +的手性。