Formation of conjugated polynaphthalene via Bergman cyclization

C Miao, J Zhi, S Sun, X Yang…

文献索引：Miao, Changcheng; Zhi, Jian; Sun, Shiyuan; Yang, Xi; Hu, Aiguo Journal of Polymer Science, Part A: Polymer Chemistry, 2010 , vol. 48, # 10 p. 2187 - 2193

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被引用次数: 10

摘要

Abstract A series of enediyne containing chiral phthalimides were synthesized through Sonogashira coupling reactions. These enediynes were then subjected to thermal Bergman cyclization under vacuum. Polynaphthalenes with pendant chiral groups were obtained and characterized using GPC, IR spectroscopy, NMR spectroscopy, UV–Vis spectroscopy, and photoluminescence analysis. Under properly optimized conditions, the chirality of chiral ...