One??Pot Synthesis of Fused Benzo [c] carbazoles by Photochemical Intramolecular Annulation of 3??Acyl??2??haloindoles with Tethered Styrenes
SC Lu, SC Wei, WX Wang, W Zhang…
Index: Lu, Shen-Ci; Wei, Shi-Chao; Wang, Wei-Xia; Zhang, Wei; Tu, Zhi-Feng European Journal of Organic Chemistry, 2011 , # 29 p. 5905 - 5910
Full Text: HTML
Citation Number: 7
Abstract
Abstract An efficient procedure for the synthesis of fused benzo [c] carbazoles has been achieved in moderate to high yields by the one-pot photochemical annulation of 3-acyl-2- haloindoles with tethered styrenes by photoinduced electron-transfer coupling, electrocyclic reactions, and deacylative aromatization in the presence of pyridine. Fused furo [2, 3-c] carbazoles were also synthesized under the same conditions. 5, 6-Dihydrobenzo [c] ...
Related Articles:
[Somei, Masanori; Sayama, Shinsuke; Naka, Katsumi; Shinmoto, Kotaro; Yamada, Fumio Heterocycles, 2007 , vol. 73, # C p. 537 - 554]
Annulation of indole via indole radicals: addition of the 2-indolyl radical to aromatic rings
[Fiumana, Andrea; Jones, Keith Tetrahedron Letters, 2000 , vol. 41, # 21 p. 4209 - 4211]
Annulation of indole via indole radicals: addition of the 2-indolyl radical to aromatic rings
[Fiumana, Andrea; Jones, Keith Tetrahedron Letters, 2000 , vol. 41, # 21 p. 4209 - 4211]