Molecules

Microwave assisted condensation reactions of 2-aryl hydrazonopropanals with nucleophilic reagents and dimethyl acetylenedicarboxylate

KM Al-Zaydi, RM Borik

文献索引：Al-Zaydi, Khadijah M.; Borik, Rita M. Molecules, 2007 , vol. 12, # 8 p. 2061 - 2079

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被引用次数: 25

摘要

Abstract: The reaction of methyl ketones 1a-g with dimethylformamide dimethylacetal (DMFDMA) afforded the enaminones 2a-g, which were coupled with diazotized aromatic amines 3a, b to give the corresponding aryl hydrazones 6a-h. Condensation of compounds 6a-h with some aromatic heterocyclic amines afforded iminoarylhydrazones 9a-m. Enaminoazo compounds 12a, b could be obtained from condensation of 6c with ...