Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5221739 | Tetrahedron | 2011 | 9 Pages |
Abstract
Novel indeno-spirobifluorene and dispirobifluorene derivatives were synthesized and characterized. Their two positional isomers were unambiguously determined by X-ray crystallography. Preliminary investigations indicated that these indeno-spirobifluorene and dispirobifluorenes showed blue fluorescence with good quantum yields (Φ>60%) and excellent thermal stabilities.
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