New Polymer Syntheses Part 57: Thermally Stable New Ferrocene-Polyazomethines, Synthetic Methodology, and Characterization

Scheme 1

Synthesis procedure of ferrocene monomer 4. Reagents and conditions: a (i) diazonium salt of methyl 3-amino-4-methoxybenzoate, AcOH (ii) diazonium salt of methyl 3-aminobenzoate; b LAH, EtOH, r.t.; c MnO₂, CHCl₃, r.t.