Synthesis, Characterization and Electrochemistry of New Type Soluble Porphyrazine Containing 3-Phenylpropylthio Substituent

• Autorzy: Erdogmus A. , Koca A. , Avciata U. , Gül A.
• Języki publikacji: EN

Abstrakty

EN

Octakis(3-phenylpropylthio) porphyrazines MPz(SR)8, where (M = Mg, H, Ni, Zn, Co) and R = C9H11, were synthesized starting with the corresponding unsaturated dicarbonitrile derivative. These new compounds have been investigated and characterized by UV, FT-IR, 1H NMR, GC-MS and elemental analysis methods. As in the case of the unmetalated species, [H2Pz], three reversible one-electron reductions and one reversible oxidation process (two for Co(II)Pz) were observed for all of the metal complexes. The E1/2 values are similar for the H2Pz, Ni(II)Pz and Zn(II)Pz derivatives with negative shift due to the different effective charges of the central metal ion. Peak to peak separations and separation between the first reduction and first oxidation couples related with the HOMO-LUMO gap of the complexes are in harmony with the common porphyrazine complexes.

Słowa kluczowe

EN

porphyrazine; electrochemistry; cobalt; nickel; zinc

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2008
• Tom: Vol. 82, nr 8
• Strony: 1541--1541
• Opis fizyczny: –1551, Bibliogr. 25 poz., rys.

Twórcy

autor

Erdogmus A.

autor

Koca A.

autor

Avciata U.

autor

Gül A.

• Yildiz Technical University, Faculty of Arts and Science, Chemistry Department,34210 Esenler, Istanbul, Turkey,

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