78605-16-0Relevant articles and documents
Cyclisation par amination intramoleculaire dans la serie de la pyrazine.
Vierfond, Jean-Michel,Mettey, Yvette,Mascrier-Demagny, Line,Miocque, Marcel
, p. 1219 - 1222 (2007/10/02)
An original one-pot synthesis of 4,7-diazaindoles is achieved by metalation of methylpyrazines or methylquinoxaline which are then condensed with an aromatic nitrile : an intermediate imine-enamine is formed which leads, by intramolecular cyclization, to diazaindoles.