New route to pyrido[1,2-b]pyridazinium inner salts. Evidence of a 1,3- dipolar cycloaddition-ring expansion process
- Valenciano, J.
- Cuadro, A.M.
- Vaquero, J.J.
- Alvarez-Builla, J.
ISSN: 0040-4039
Argitalpen urtea: 1999
Alea: 40
Zenbakia: 4
Orrialdeak: 763-766
Mota: Artikulua