A study on the co-reaction of benzoxazine and triazine through a triazine-containing benzoxazine

To study the co-reaction of benzoxazine and triazine, a triazine-containing benzoxazine ( P-tta ) was prepared through nucleophilic substitution of 4-(2 H -benzo[ e ][1,3]oxazin-3(4 H )-yl)phenol ( P-ap ) with 2,4,6-trichloro-1,3,5-triazine.