Synthesis of Highly Soluble Fluoro Containing Metal -phthalocyanines and (Hexafluoroisopropylidene) -bridged Metal-phthalocyanine Polymers | ||||
| Egyptian Journal of Chemistry | ||||
| Article 10, Volume 53, Issue 6, December 2010, Page 939-954 PDF (654.07 K) | ||||
| DOI: 10.21608/ejchem.2010.1272 | ||||
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| Abstract | ||||
| NOVEL soluble peripherally tetrasubstituted metal-phthalocyanines: 2(3),9 10), ……16 (17),23(24) – tetrakis - 2'-(4-hexafluoroisopropylidene-phthalic acid)-phthalocyanines [(R4Pc)M] where R= (4,4`-(hexafluoroisopropylidene) bis-phthalic acid and M= Co(II), Ni(II) and Cu(II) 2-4, have been prepared. Additionally, the soluble hexafluoroisopropylidene bridged high molecular weight phthalocyanines 5-7 were obtained by controlling the reaction conditions such as molar ratio of the reactant, reaction time and temperature. Structural and spectral investigations (FAB-MS, MALDI-TOF-MS, 1H-NMR, atomic absorption spectroscopy (AAS), elemental analysis, UV/Vis, FTIR, TGA, and GPC) of the prepared phthalocyanines revealed some interesting observations. | ||||
| Keywords | ||||
| Soluble phthalocyanines; Fluorine; Cobalt; Nickel; copper; (Hexafluoroisopropylidene) -diphthalic anhydride; Bridged phthalocyanine polymers | ||||
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