Color-tunable arylaminoanthraquinone dyes through hydrogen-bond-assisted charge transfer interaction

研究成果: Article査読

2 被引用数 (Scopus)

抄録

We prepared a series of arylaminoanthraquinone derivatives, including those with electron-accepting sulfone units and/or with electron-donating dialkylamino units. A color-tunable anthraquinone library that reached into the NIR region could be prepared through the precise control of frontier orbitals. Fine color-tuning was achieved through proper selection and positioning of the substituents. Effective intramolecular hydrogen-bond-assisted charge transfer interaction between electron-donating aniline/p-phenylenediamine and electron-accepting anthraquinone substructures induced a significant bathochromic shift of anthraquinone. The number and position of the substituents and the molecular conformation also significantly contributed to determining photophysical properties.

本文言語English
ページ(範囲)24217-24231
ページ数15
ジャーナルRSC Advances
11
39
DOI
出版ステータスPublished - 2021 7月 5

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)

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