| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1255669 | Chinese Chemical Letters | 2011 | 4 Pages |
Abstract
A novel large thiophene-fused polycyclic aromatics 1 based on pyrene 5 has been synthesized, and its structure was confirmed by 1H NMR, 13C NMR, MS, UV–vis and elemental analysis. The key steps of the synthesis involved the Stille cross-coupling reaction and followed by selective β-β oxidative cyclization of pendant thienyl rings by FeCl3 under mild conditions.
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Authors
Zong Fan Duan, Zhi Gang Yang, Dong Jie Liu, Li Cai, Daiki Hoshino, Tsuyoshi Morita, Gao Yang Zhao, Yasushiro Nishioka,