%0 Journal Article 
%A Matía Martín, María de la Paz
%A Ezquerra, Jesús
%A Sánchez Ferrando, Francisco
%A García Navío, José Luis
%A Vaquero López, Juan J.
%A Álvarez-Builla Gómez, Julio
%T New uses of the westphal condensation.  Synthesis of pi-donor-pi-acceptor heterocycles
%D 1991
%@ 0040-4020
%U http://hdl.handle.net/10017/3683
%X Novel pyrido[1,2-a] and pyridazino[2,3-a]-pyrrolo[2,1-c]pyrazin-7-ium derivatives have been prepared using Westphal condensation as an example of fused heterocycles with linked π-donor and π-acceptor moieties.
%K 2-methylpyridinium salts
%K 1,4-dinucleophiles
%K Ciencia
%K Química orgánica
%K Science
%K Chemistry, organic
%~ Biblioteca Universidad de Alcala