【摘 要】
：
In consideration of bulky spirofluorene with several advantages with various applications in electronics,we explored the concise methodology of spirofluroenes ten years ago.As a result,a one-pot proce
【机 构】
：
Centre for Molecular Systems and Organic Devices(CMSOD),Key Laboratory for Organic Electronics and I
【出 处】
：
2016第二届有机光电材料与器件国际会议
论文部分内容阅读
In consideration of bulky spirofluorene with several advantages with various applications in electronics,we explored the concise methodology of spirofluroenes ten years ago.As a result,a one-pot procedure of spiro[fluorene-9,9-xanthene](SFX,Fig.1)was discovered fortuitously with the obvious advantage of low-cost,pot-atom-step economic procedure and others over the conventional o-halobiaryl method [1].In our work [2],SFX-based chemistry has been conducted with various C-C or C-X coupling reaction to establish a platform of bulky semiconductors for organic light-emitting diodes(OLEDs)and perovskite solar cells,etc.
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