Synthesis, electrochemistry and In situ spectroelectrochemistry of novel tetra dimethyl 5-oxyisophthalate substituted Co(II), Mn(III), and mu-oxo-dimer Fe(III) phthalocyanines
DYES AND PIGMENTS, cilt.118, ss.166-175, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 118
- Basım Tarihi: 2015
- Doi Numarası: 10.1016/j.dyepig.2015.03.010
- Dergi Adı: DYES AND PIGMENTS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.166-175
- Anahtar Kelimeler: Phthalocyanine, Manganese, Iron, Cobalt, Electrochemistry, Spectroelectrochemistry, HETERO-DINUCLEAR PHTHALOCYANINES, GAS-SENSING PROPERTIES, MANGANESE PHTHALOCYANINE, METAL-FREE, COBALT PHTHALOCYANINES, BEARING COUMARIN, OXYGEN, METALLOPHTHALOCYANINES, COMPLEXES, FILMS
- Marmara Üniversitesi Adresli: Evet
Özet
In this study, peripheral and non-peripheral tetra dimethyl 5-oxyisophthalate substituted cobalt(II), manganese(III) and mu-oxo-dimer Fe(III) phthalocyanines Were synthesized by the reaction of dimethyl 5-hydroxyisophthalate with 1,2-dicyano-4-nitrobenzene/1,2-dicyano-3-nitrobenzen in dry N,N-dimethylformamide in the presence of anhydrous potassium carbonate. All purified phthalocyanine compounds were characterized by using FT-IR, UV-visible, MALDI-TOF mass spectrometry and elemental analyses results. Electron transfer properties of all novel cobalt(II), manganese(III) and mu-oxo-dimer Fe(III)phthalocyanine complexes were investigated by voltammetric and in situ spectroelectrochemical measurements in nonaqueous solution medium. Complexes were observed to display both metal-based and phthalocyanine ring-based reduction and oxidation electron transfer processes. (C) 2015 Elsevier Ltd. All rights reserved.