抄録
Tris(4-azido-2,6-dimethylphenyl)borane was readily synthesized from an amino-substituted triarylborane using tert-butyl nitrite and trimethylsilylazide. This compound can easily be converted into triarylboranes bearing various π-conjugated moieties with triazole ring π-linkers through a Huisgen cycloaddition. UV/Vis absorption spectra and DFT calculations suggested that constructing a triazole linker successfully extended the π-conjugated system of triarylboranes. Triarylboranes obtained using this method maintained their fluorescent nature. In particular, the triarylborane linking N,N-dimethylaminophenyl groups with triazole rings exhibited notable visible solvatofluorochromism and fluorescence color change upon addition of a fluoride anion.
本文言語 | 英語 |
---|---|
ページ(範囲) | 6117-6121 |
ページ数 | 5 |
ジャーナル | European Journal of Organic Chemistry |
巻 | 2019 |
号 | 35 |
DOI | |
出版ステータス | 出版済み - 2019/09/22 |
ASJC Scopus 主題領域
- 物理化学および理論化学
- 有機化学