Jump to main content
Jump to site search

Issue 12, 2018
Previous Article Next Article

Intense excimer CPL of pyrenes linked to a quaternaphthyl

Author affiliations

Abstract

(R,R,R)-Quaternaphthyls possessing eight and six pyrenes (compounds 4 and 3) displayed intense excimer-CPL. The glum values in solution and in the solid state were +0.034–0.037 and +0.0053–0.0056, respectively. The glum values of 3 and 4 were indistinguishable, indicating that the pyrenes of 3 and 4 assumed the same conformation, even in excited states. The intense CPL was caused by conformationally rigid pyrenes arranged via the cumulative steric effects along the quaternaphthyl axis.

Graphical abstract: Intense excimer CPL of pyrenes linked to a quaternaphthyl

Back to tab navigation

Supplementary files

Publication details

The article was received on 29 Nov 2017, accepted on 10 Jan 2018 and first published on 12 Jan 2018


Article type: Communication
DOI: 10.1039/C7CC09187G
Citation: Chem. Commun., 2018,54, 1449-1452
  •   Request permissions

    Intense excimer CPL of pyrenes linked to a quaternaphthyl

    K. Takaishi, R. Takehana and T. Ema, Chem. Commun., 2018, 54, 1449
    DOI: 10.1039/C7CC09187G

Search articles by author

Spotlight

Advertisements