Tetrahedron Letters

Cyclisation par amination intramoléculaire dans la série de la pyrazine.

…, Y Mettey, L Mascrier-Demagny, M Miocque

文献索引：Vierfond, Jean-Michel; Mettey, Yvette; Mascrier-Demagny, Line; Miocque, Marcel Tetrahedron Letters, 1981 , vol. 22, # 13 p. 1219 - 1222

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被引用次数: 15

摘要

Abstract An original one-pot ayntheais of 4, 7-diazaindoles is achieved by metalation of methylpyrazines or methylquinoxaline wich are then condensed with an aromatic nitrile: an intermediate imine-enamine is formed which leads, by intramolecular cyclization, to diazaindoles.