Bulletin of the Chemical Society of Japan
Online ISSN : 1348-0634
Print ISSN : 0009-2673
ISSN-L : 0009-2673
 
Synthesis and Properties of Extended π-Conjugated Compounds with 9,10-Bis(phenylethynyl)anthracene Units
Shinji ToyotaSayaka KarashimaTetsuo Iwanaga
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Supplementary material

2015 Volume 88 Issue 1 Pages 192-199

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Abstract

New extended π-conjugated compounds with two 9,10-bis(phenylethynyl)anthracene units and various linkers were synthesized by one-shot double-elimination reactions and Sonogashira coupling. Their UV–vis and fluorescence spectra were measured to evaluate the effects of the linkers on the π-conjugation. Their photophysical properties are discussed in terms of structures and molecular orbitals obtained by DFT calculations.

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© 2015 The Chemical Society of Japan
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