TY - SER AU - Morsy, J M. AU - Ismail, F AU - Amine, H A. TI - Synthesis andchemical Reactivity of Novel Functionaliy Functionaliy Substituted 5, 6-Diphemyl-1,2,4-Trdiazines KW - Synthesis KW - Fuliy Substituted- 1, 2, 4- Triazines KW - Element Analysis ER -