Synthesis of Highly Soluble Fluoro Containing Metal -phthalocyanines and (Hexafluoroisopropylidene) -bridged Metal-phthalocyanine Polymers - Egyptian Knowledge Bank

1272

Synthesis of Highly Soluble Fluoro Containing Metal -phthalocyanines and (Hexafluoroisopropylidene) -bridged Metal-phthalocyanine Polymers

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Last updated: 22 Jan 2023

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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.

DOI

10.21608/ejchem.2010.1272

Keywords

Soluble phthalocyanines, Fluorine, Cobalt, Nickel, copper, (Hexafluoroisopropylidene) -diphthalic anhydride, Bridged phthalocyanine polymers

Volume

Article Issue

Related Issue

293

Issue Date

2010-12-01

Receive Date

2010-12-26

Publish Date

2010-12-31

Page Start

939

Page End

954

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 53_Issue 6_Pages 939-954.pdf

PDF . 669.8kB

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https://ejchem.journals.ekb.eg/article_1272.html

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https://ejchem.journals.ekb.eg/service?article_code=1272

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Type Code

292

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Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

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