Aza boron-pyridyl-isoindoline isomers: Synthesis and photophysical properties

Hui Liu, Yanping Wu, Zhifang Li, Hua Lu

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

By changing benzo-fused position on pyridyl unit, three aza boron-pyridyl-isoindoline isomers, a new type of BODIPY analog, are synthesized through a facile two step reaction. These isomers show broad envelopes of intense vibrational bands in the absorption and emission spectra with moderate fuorescence quantum yields. In comparison to those of classical BODIPYs, signifcant fuorescence intensity are observed for these isomers in flm and powder. An analysis of the structureproperty relationships has been carried out based on X-ray crystallography, optical spectroscopy, and theoretical calculation.

Original languageEnglish
Pages (from-to)679-685
Number of pages7
JournalJournal of Porphyrins and Phthalocyanines
Volume18
DOIs
Publication statusPublished - 2014 Aug

Keywords

  • BODIPY
  • Boron-complex
  • DFT calculation
  • Dyes/pigments
  • Photophysical property

ASJC Scopus subject areas

  • Chemistry(all)

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