抄録
Benzimidazole-fused [5]carbohelicene ([5]HeliBI) was newly synthesized to examine the spectroscopic and chiroptical properties. The reversible protonation and deprotonation processes of [5]HeliBI were successfully investigated using 1H NMR, absorption and fluorescence spectral measurements. We also confirmed the circularly polarized luminescence of protonated [5]HeliBI (H+-[5]HeliBI). This is the first observation of red-coloured CPL of a helicene derivative.
本文言語 | English |
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ページ(範囲) | 6738-6743 |
ページ数 | 6 |
ジャーナル | Organic and Biomolecular Chemistry |
巻 | 14 |
号 | 28 |
DOI | |
出版ステータス | Published - 2016 |
ASJC Scopus subject areas
- 生化学
- 物理化学および理論化学
- 有機化学