An orthogonal C-H borylation - cross-coupling strategy for the preparation of tetrasubstituted "A(2)B(2)''-chrysene derivatives with tuneable photophysical properties

Research output: Contribution to journalArticle

  • External authors:
  • K. W. J. Heard
  • John Morrison
  • Laura Weston
  • C. H. Lo
  • Lucian Pirvu
  • James Raftery
  • M. S. Little

Abstract

The regioselective, orthogonal functionalisation of 4,10-dichlorochrysene enables the synthesis of a variety of 2,8,4,10-''A(2)B(2)''-tetrasubstituted chrysenes. Such compounds exhibit broadened UV-vis absorption spectra, decreased band gap and higher HOMO levels compared to the parent chrysene.

Bibliographical metadata

Original languageEnglish
Pages (from-to)6115-6118
Number of pages4
JournalChemical Communications
Volume51
Issue number28
DOIs
StatePublished - 2015