Synlett

Synthesis of oxygenated carbazoles by palladium-mediated oxidative double CH activation of diarylamines assisted by microwave irradiation

V Sridharan, MA Martín, JC Menéndez

文献索引：Sridharan, Vellaisamy; Martin, Ma. Antonia; Menendez, J. Carlos Synlett, 2006 , # 15 p. 2375 - 2378

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被引用次数: 15

摘要

Abstract Microwave irradiation in the presence of palladium acetate and traces of dimethylformamide allows the fast and efficient cyclodehydrogenation of diphenylamines into carbazoles. The scope of the microwave-assisted reaction is broader than that of the one using conventional conditions in that it allows the preparation of oxygenated carbazoles without apparent loss in yield. The applicability of the method to the preparation of ...