An Efficient Approach to the Synthesis of Novel Pyrene-Fused Azaacenes

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• 作者：Xing Feng ; Fumitaka Iwanaga ; Jian-Yong Hu ; Hirotsugu Tomiyasu ; Masahiro Nakano ; Carl Redshaw ; Mark R. J. Elsegood ; Takehiko Yamato
• 刊名：Organic Letters
• 出版年：2013
• 出版时间：July 19, 2013
• 年：2013
• 卷：15
• 期：14
• 页码：3594-3597
• 全文大小：274K
• 年卷期：v.15,no.14(July 19, 2013)
• ISSN：1523-7052

文摘

An efficient synthetic approach for functionalization of both the active sites (1,3-) and the K-region (4,5,9,10-) of pyrene was accomplished by bromination and oxidation with considerable yield. These novel pyrene-fused azaacenes were thoroughly investigated by X-ray diffraction studies, electrochemistry, and DFT calculations.