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Capillary gas chromatography of metal—porphyrin complexes

Authors
Journal
Journal of Chromatography A
0021-9673
Publisher
Elsevier
Publication Date
Volume
236
Issue
2
Identifiers
DOI: 10.1016/s0021-9673(00)84890-6

Abstract

Abstract The first reported (conventional) gas chromatographic results for transition metal porphyrin complexes are presented. They may be the first metal complexes containing a closed macrocyclic ring to be gas chromatographed. Kovats retention indices are in the range of 5200–5600, necessitating the use of short capillary columns. For Aetioporphyrin I, complete separation of Cu, Ni, VO, Co, Pd and Pt complexes is possible, but with octaethylporphyrin the nickel and vanadyl complexes are incompletely resolved.

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