Ring closure reactions of 3??arylhydrazonoalkyl??quinolin??2??ones to 1??aryl??pyrazolo [4, 3??c] quinolin??2??ones

W Stadlbauers, G Hojas

文献索引：Stadlbauer, Wolfgang; Hojas, Gerhard Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 5 p. 681 - 690

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被引用次数: 27

摘要

Abstract 4-Hydroxy-3-arylhydrazonoalkyl-2-quinolones 6 or reactive derivatives such as 3- arylhydrazonoalkyl-4-tosyloxy-2-quinolones 7 or 4-chloro-3-arylhydrazonoalkyl-2- quinolones 14, which are obtained via 3-acyl-4-hydroxyquinolones 4, 10 or 3-