Department of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus.
Org Lett. 2012 Nov 2;14(21):5586-9. doi: 10.1021/ol302714j. Epub 2012 Oct 24.
A Blatter radical is oxidized to benzotriazin-7(H)-one which after amination and subsequent acyl- and aroylation gives N-(benzotriazin-6-yl)carboxamides that undergo ring closure with P(2)S(5) to afford the corresponding thiazolo[5',4':4,5]benzo[1,2-e][1,2,4]triazin-4-yls. These highly delocalized radicals are air stable and show good reversible electrochemical behavior.
一个 Blatter 自由基被氧化为苯并三嗪-7(H)-酮，经过氨化和随后的酰化和芳酰化，得到 N-(苯并三嗪-6-基)羧酰胺，它们与 P(2)S(5)环合，得到相应的噻唑并[5',4':4,5]苯并[1,2-e][1,2,4]三嗪-4-基。这些高度离域的自由基在空气中稳定，表现出良好的可逆电化学行为。
