Unexpected One-Pot Method to Synthesize Spiro[fluorene-9,9‘-xanthene] Building Blocks for Blue-Light-Emitting Materials
作者： Ling-Hai Xie , Feng Liu , Chao Tang , Xiao-Ya Hou , Yu-Ran Hua
DOI: 10.1021/OL060871Z
关键词:
摘要: An unexpected one-pot synthetic approach toward spiro[fluorene-9,9‘-xanthene] (SFX) under excessive MeSO3H conditions has been developed. The key step involves a thermodynamically controlled cyclization reaction. Blue-light-emitting materials based on SFX building blocks that exhibit high thermal stability have also synthesized.
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