COMPARED REACTIVITY OF 3-AMINOIMIDAZO[1,2-A]PYRIDINES, 5-AMINOIMIDAZO[1,2-A]PYRIDINES, 6-AMINOIMIDAZO[1,2-A]PYRIDINES, AND 8-AMINOIMIDAZO[1,2-A]PYRIDINES IN COMBES REACTION - ACCESS TO IMIDAZONAPHTHYRIDINES AND DIPYRIDO[1,2-A-3',2'-D]IMIDAZOLE
Y. Blache et al., COMPARED REACTIVITY OF 3-AMINOIMIDAZO[1,2-A]PYRIDINES, 5-AMINOIMIDAZO[1,2-A]PYRIDINES, 6-AMINOIMIDAZO[1,2-A]PYRIDINES, AND 8-AMINOIMIDAZO[1,2-A]PYRIDINES IN COMBES REACTION - ACCESS TO IMIDAZONAPHTHYRIDINES AND DIPYRIDO[1,2-A-3',2'-D]IMIDAZOLE, Heterocycles, 38(7), 1994, pp. 1527-1532
The synthesis of imidazo[1,2-a][1,8]naphthyridines and dipyrido[1,2-a:
3',2'-d]imidazole by treatment of aminoimidazo[1,2-a]pyridines followi
ng the Combes procedure is described.