Reaction of 3-amino-2-hydroxypyridine and 2-amino(thio)phenols with various selected π-acceptors are herein reported. Different modes of cyclization via elimination and/or condensation reactions were observed during the reaction of the donors with 3,4,5,6-tetrachloro-1,2-benzoquinone (CHLo), 2,3,5,6-tetrachloro-1,4-benzoquinone (CHL-p), 2,3-dicyano-1,4-naphthoquinone (DCNQ) and 2- dicyanomethyleneindane-1,3-dione (CNIND). A series of pyridoxazines, benzoxa(thia)azines, benzoxa( thia)azepines has been synthesized in good yields.