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Synthesis of a figure-eight azahelicene dimer with high emission and CPL properties

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Abstract

Circular polarized luminescence (CPL) is useful for advanced optical devices. However, it is difficult to achieve strong emission and high CPL properties at the same time. Herein, we synthesized a bisbutadiyne bridged azahelicene dimer with a figure-eight shape, which exhibited both high fluorescence quantum yield and the g value. The enhancement is due to the rigid conformation of the dimer.

Graphical abstract: Synthesis of a figure-eight azahelicene dimer with high emission and CPL properties

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Publication details

The article was received on 13 Oct 2016, accepted on 31 Oct 2016, published on 01 Nov 2016 and first published online on 01 Nov 2016


Article type: Research Article
DOI: 10.1039/C6QO00629A
Citation: Org. Chem. Front., 2017, Advance Article
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    Synthesis of a figure-eight azahelicene dimer with high emission and CPL properties

    A. Ushiyama, S. Hiroto, J. Yuasa, T. Kawai and H. Shinokubo, Org. Chem. Front., 2017, Advance Article , DOI: 10.1039/C6QO00629A

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