Synthesis and Characterization of Boron Difluoride Complexes Bearing π-Expanded Pyridine Ligands as Organic Fluorochromes

Takeo Nakano, Akifumi Sumida, Kensuke Naka

研究成果: Contribution to journalArticle査読

6 被引用数 (Scopus)

抄録

Novel boron complexes bearing pyrrole and π-expanded pyridine structures, such as quinoline, isoquinoline, and phenanthridine, were prepared. These compounds showed the fluorescence emission characters in both solution and solid state. Particularly, several complexes in solution exhibited high fluorescence quantum yield with Stokes shift values being four to five times larger than that of boron dipyrromethenes (BODIPYs). The present paper describes the optical properties of these novel boron complexes as well as their halogenated derivatives from the results of both experimental and computational studies.

本文言語英語
ページ(範囲)5690-5701
ページ数12
ジャーナルJournal of Organic Chemistry
86
8
DOI
出版ステータス出版済み - 4 16 2021
外部発表はい

All Science Journal Classification (ASJC) codes

  • 有機化学

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