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Research Journal of Pharmacy and Technology
Year : 2018, Volume : 11, Issue : 6
First page : ( 2581) Last page : ( 2586)
Print ISSN : 0974-3618. Online ISSN : 0974-360X.
Article DOI : 10.5958/0974-360X.2018.00477.8

Design and synthesis of poly metallic porphyrin-Schiff's complex

Tamijselvy S.*

School of Basic Sciences VISTAS, Department of Chemistry, Chennai, Tamil Nadu-600 117, India

*Corresponding Author E-mail: tamijselvy@gmail.com

Online published on 24 August, 2018.


A successful synthesis of new meso-tetracuperatedporphyrin-schiff's complex was achieved from metallo5, 10, 15, 20-tetrakis(4-hydroxyphenyl) porphyrin (M=Cu(II), VO(II) & Ni(II)) and salicylideneamino-2-(N, Ndimethylamino)ethane copper (II) perchlorate under nitrogen atmosphere. Similarly meso-tetrazincporphyrinschiff's complex derived from 5, 10, 15, 20-tetrakis(4-hydroxyphenyl) porphyrinato copper (II) and salicylideneamino-2-(N, N-dimethylamino)ethane zinc(II) chloride synthesized as control experiment. Detailed spectral analysis reveal dipolar interaction between the core copper metal ion of the porphyrin and meso-copper ions however no interaction between core vanadyl and meso-copper ions. Furthermore, the ease with which the copper at the periphery undergoes oxidation and reduction has been understood from the electrochemical investigation. The results also reveal a change in the geometry of the meso-copper after coordination to the porphyrin.



Porphyrin, tetracuperated, physico-chemical, voltammetry, redox potential.


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