Synthesis of homopolymer linear iron(II) polyphthalocyanine

The iron(Ⅱ) phthalocyanine derivative(AFePc) is synthesized in the catalysis of ammonium molybdate, with pyromellitic anhydride,o-phthalic anhydride and iron(Ⅱ) chloride as starting materials.Then linear iron(Ⅱ) polyphthalocyanine is obtainted by several cyclization tctramerization reaction in the catalysis of ammonium molybdate,with AFePc as precursor.Ultraviolet-visible(UV-vis) spectrophotometer,Fourier transform infrared spectrometer(FT-IR) and X-ray diffraction confirm the structure of polyphthalocyanine.