Salt-Type Complexes of Porphyrins: Monocation Octaethyl Porphinium Tri-u-halogeno-hexacarbonyldirhenate (I).
TEXAS A AND M UNIV COLLEGE STATION DEPT OF CHEMISTRY
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The synthesis and characterization of a monocationic porphyrin species which includes a new anionic halogenocarbonyl rhenium I species as the cation are reported. By the reation of a 21 mole ration of rhenium pentacarbonyl chloride and octaethylporphine in refluxing decalin under argon, both the dirhenium octaethylporphine, OEPReCO32, and a salt-type complex of H3OEPRe2CO6Cl3,-cO6 were synthesized. X-ray structural analysis of the salt-type complex revealed an unusual structure of the anionic halogenocarbonyl rhenium I species complex with an octaethylporphinium monocation. Author
- Organic Chemistry