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Facile Synthetic Route to Highly Luminescent Sila[7]helicene

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Figshare2016-02-19 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Facile_Synthetic_Route_to_Highly_Luminescent_Sila_7_helicene/2418823
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A facile synthetic route to dimethylsila[7]helicene by using a Lewis acid catalyzed double-cyclization reaction for construction of the twisted two phenanthrene moieties is described. Sila[7]helicene exhibited a high fluorescence quantum yield and a realatively large g value (dissymmetric factor) of circularly polarized luminencence (CPL) for small molecules.
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2016-02-19
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