Journal of heterocyclic chemistry

A new synthesis of naphtho [2, 3??C] pyrroles. Conversion of naphtho [2, 3??C] thiophene??4, 9??diones to naphtho [2, 3??C] pyrrole??4, 9??diones

PE Marecki, GP Butke

文献索引：Marecki, Paul E.; Butke, Gregory P. Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 1497 - 1500

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被引用次数: 3

摘要

Abstract A series of 2-substituted-4, 9-dihydronaphtho [2, 3-c] pyrrole-4, 9-diones was prepared by the reaction of 4, 9-dihydronaphtho [2, 3-c] thiophene-4, 9-diones with primary amines under mild conditions. The presence of halogen in the naphtho [2, 3-c] thiophene- ...