有機合成化学協会誌
Online ISSN : 1883-6526
Print ISSN : 0037-9980
ISSN-L : 0037-9980
総説および総合論文
高原子価リンを活用するアザポルフィリン誘導体のデザイン・合成・機能開発
古山 渓行小林 長夫
著者情報
ジャーナル 認証あり

2015 年 73 巻 8 号 p. 833-843

詳細
抄録

Azaporphyrinoids, such as phthalocyanines (Pcs), tetraazaporphyrins (TAPs), and tetrabenzotriazacorroles (TBCs) are some of the most well-known and successful artificial dyes and pigments in modern material chemistry. In this article, on modifying optical properties of azaporphyrins, we have proposed a novel “π electron-unmodified” approach by utilizing the unique properties of the phosphorus(V) ion with simple macrocyclic ligands. Although the azaporphyrin phosphorus(V) complexes could be synthesized via simple synthetic procedures, they revealed unique optical properties not seen in other metalloazaporphyrinoids reported to date, such as intense absorption and fluorescence bands beyond 1,000 nm, broad absorption bands across the entire UV-vis region, and high singlet oxygen quantum yields. The combination of peripheral substituents and theoretical calculations was effective for the rational design of optical properties in the UV-vis-near-IR region, which is also demonstrated. The practical synthesis, purification, and characterization of azaporphyrins have also been described for general organic synthetic chemists.

著者関連情報
© 2015 社団法人 有機合成化学協会
前の記事 次の記事
feedback
Top