Synthesis and Characterization of New Type Soluble Porphyrazine Containing 1-Bromo-3-Methylbutan Group and Investigation of Its Complexes

Abstract

Bis(3-methylbutantio) maleonitril has been obtained from the reaction of disodium salt, 1-bromo-3 methylbutan in acetone under nitrogen for 11 hours. MgPz has been synthesized through the cyclotetramerization reaction of magnesium and n-butanol with bis(3-methylbutantio) maleonitril. The metal free pophyrazine derivative was obtained by its treatment with trifluroacetic acid and further reaction of this product with cobalt(H) acetate, nickel(II) acetate and zinc(II) acetate led to the metal porphyrazine (MPz, M = Co, Ni ve Zn). These new compounds have been investigated and characterized by UV, FT-IR, H-1 NMR, GC-MS and elemental analysis methods.