School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, UK.
Molecules. 2020 Apr 2;25(7):1627. doi: 10.3390/molecules25071627.
1,4-dimethoxypillar[5]arene undergoes reversible multielectron oxidations forming stable radical cations, a property retained when incorporated in [2]rotaxanes, suggesting that pillar[5]arenes can be employed as viable, yet unreported, electron donors.
1,4-二甲氧基柱[5]芳烃经历可逆的多电子氧化形成稳定的自由基阳离子,当它被包合在[2]轮烷中时,这一性质仍然保留,这表明柱[5]芳烃可用作可行的、但尚未报道的电子给体。