- 著者
- Shuichi SHINOHARA Masaya YANAI Satoru ITO Akira TABAYASHI Hironobu IMURA Shunsaku NAKAMURA Hiroki YAMASHITA Satoshi SUYAMA Kiyomi HAYASHI Takeshi NAKAZAWA Shigemichi MOTODA Osamu HASHIMURA
- 出版者
- The Association of Japanese Geographers
- 雑誌
- 地理学評論 (ISSN:13479555)
- 巻号頁・発行日
- vol.75, no.5, pp.371-377, 2002-04-01 (Released:2008-12-25)
1 0 0 0 Facile Synthesis of Nitrogen-containing Polycyclic Aromatic Hydrocarbons from Perylene Bisimides
- 著者
- Satoru Ito Satoru Hiroto Hiroshi Shinokubo
- 出版者
- (社)日本化学会
- 雑誌
- Chemistry Letters (ISSN:03667022)
- 巻号頁・発行日
- vol.43, no.8, pp.1309-1311, 2014-08-05 (Released:2014-08-05)
- 参考文献数
- 33
- 被引用文献数
- 4
We have developed a facile procedure for the synthesis of π-extended fluorubins from perylene bisimides. Iridium-catalyzed direct borylation, the Suzuki–Miyaura cross-coupling, and an acid-condensation sequence afforded π-extended fluorubins 1 in moderate yields. X-ray diffraction analysis revealed a planar structure of 1. In addition, optical analysis and DFT calculations indicated the presence of intramolecular charge-transfer interactions in 1c.