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. 2009;48(20):3653-6.
doi: 10.1002/anie.200900963.

1,4-Bis(alkenyl)-2,5-dipiperidinobenzenes: minimal fluorophores exhibiting highly efficient emission in the solid state

Masaki Shimizu  1 , Youhei Takeda, Masahiro Higashi, Tamejiro Hiyama
Affiliations

1,4-Bis(alkenyl)-2,5-dipiperidinobenzenes: minimal fluorophores exhibiting highly efficient emission in the solid state

Masaki Shimizu et al. Angew Chem Int Ed Engl. 2009.

Abstract

Minimum requirements: Crystals and thin films of 1,4-bis(alkenyl)-2,5-dipiperidinobenzenes, which contain only one benzene ring as the aromatic component, emit visible light with excellent solid-state quantum yields upon irradiation with UV light. Polystyrene thin films doped with the benzenes also exhibit brilliant fluorescence. By modifying the alkenyl groups, the emission color can be tuned in the range from blue to red.

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