Journal of Heterocyclic Chemistry

Heterocydic compounds. VIII. Synthesis of 3??and 2, 3??substituted thienopyrimidones

MS Manhas, SG Amin

文献索引：Manhas,M.S.; Amin,S.G. Journal of Heterocyclic Chemistry, 1977 , vol. 14, p. 161 - 164

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被引用次数: 16

摘要

Dimethyl formamide (L) MF) has been employed extensively in synthetic'organie chemistry as a useful reagent (2). In formylation reactions it is often used in conjunction with thionyl chloride (3) or phosphorus oxychloride (4). In a few reactions, the formylation of aromatic amins has been achieved with DMF under basic condition (5). Zollcwicz (6) cyclized o- aminonilrilcs with DMF under acid-catalyzed conditions and an intermediate forrnyl ...