| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1306180 | Inorganic Chemistry Communications | 2009 | 4 Pages |
Abstract
Reaction of 2-pyridinecarboxaldehyde with aliphatic 1,2-diamines in aqueous/ethanolic solution mediated by [W(CN)4O2]4â affords the cationic disubstituted triazafluorenes in good yields. Single-crystal X-ray analysis of 4,9-bis(2-pyridyl)-4a,9a-dihydro-3H,9H-3,8a,9a-triazafluorenium hexafluorophosphate salt 1 reveals the formation of a novel heterocyclic tricycle. Plausible mechanism of triazafluorenes formation is discussed.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Janusz Szklarzewicz, Dariusz Matoga, Magdalena Owcarz, Wojciech Przybylski, Daisuke Yoshioka, Masahiro Mikuriya,