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Issue 25, 2014
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Enhancing circularly polarised luminescence by extending the π-conjugation of axially chiral compounds

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Abstract

Circularly polarised luminescence (CPL) and photoluminescence (PL) properties of π-conjugated (R)- and (S)-2,2′-diphenyl-4-biphenanthrol (VAPOL) exhibited an efficient CPL (∼1.3 × 10−3) with a quantum yield (ΦF) of 0.20 at 376 nm. By comparison, (R)- and (S)-3,3-diphenyl-2,2-bi-1-naphthol (VANOL) exhibited no CPL or PL.

Graphical abstract: Enhancing circularly polarised luminescence by extending the π-conjugation of axially chiral compounds

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Publication details

The article was received on 14 Feb 2014, accepted on 01 Apr 2014 and first published on 01 Apr 2014


Article type: Paper
DOI: 10.1039/C4OB00340C
Citation: Org. Biomol. Chem., 2014,12, 4342-4346
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    Enhancing circularly polarised luminescence by extending the π-conjugation of axially chiral compounds

    Y. Kitayama, T. Amako, N. Suzuki, M. Fujiki and Y. Imai, Org. Biomol. Chem., 2014, 12, 4342
    DOI: 10.1039/C4OB00340C

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