Russian Chemical Bulletin

Synthesis of poly (pyridazinoquinazolones)

II Ponomarev, DY Razorenov, PV Petrovskii

Index: Ponomarev; Razorenov; Petrovskii Russian Chemical Bulletin, 2009 , vol. 58, # 11 p. 2376 - 2384 Izv. Akad. Nauk, Ser. Khim., 2009 , # 11 p. 2300 - 2308

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Abstract

Abstract A model reaction of 2-alkyl-3-aminoquinazolones with α-dicarbonyl compounds benzil and its 4, 4′-derivatives, acenaphthenequinone and isatin was studied for the first time. The reaction proceeded in pentafluorophenol and led to the formation of new