Synthesis and photoluminescent properties of conjugated aryl–vinyl dioctyl 2, 6-dimethylbenzofuro [5, 6-b] furan-3, 7-dicarboxylate derivatives

…, M Rakowiecki, KJ Orłowska, D Kędziera, J Adams

文献索引：Bosiak, Mariusz J.; Rakowiecki, Marcin; Orlowska, Katarzyna J.; Kedziera, Dariusz; Adams, Joerg Dyes and Pigments, 2013 , vol. 99, # 3 p. 803 - 811

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被引用次数: 5

摘要

Abstract The synthesis of highly fluorescent conjugated benzodifuran aryl–vinyl systems, containing four double bonds and at least four phenyl rings, is described. The ethyl groups of diethyl 2, 6-dimethylbenzofuro [5, 6-b] furan-3, 7-dicarboxylate, obtained by the Michael type condensation of p-benzoquinone and ethyl acetoacetate, were replaced by octyl groups via the transesterification reaction to improve the desired product solubility in ...