Abstract
A porphyrin with a lipophilic hydrocarbon substituent, 5-(4-palmitoyloxyphenyl)-10,15,20-tris[3,5-di(tert-butyl)-4-hydroxyphenyl]porphine, was synthesized for the first time by acylation of 5-(4-hydroxyphenyl)-10,15,20-tris[3,5-di(tert-butyl)-4-hydroxyphenyl]porphine. Oxidation of these compounds with PbO2 in toluene leads to the corresponding phenoxyl radicals.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 4, pp. 800–803, April, 2007.
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Gerasimova, O.A., Milaeva, E.R., Shpakovsky, D.B. et al. Synthesis of 5-(4-hydroxyphenyl)-10,15,20-tris[3,5-di(tert-butyl)-4-hydroxyphenyl]porphine and 5-(4-palmitoyloxyphenyl)-10,15,20-tris[3,5-di(tert-butyl)-4-hydroxyphenyl]porphine and generation of phenoxyl radicals from them. Russ Chem Bull 56, 831–834 (2007). https://doi.org/10.1007/s11172-007-0124-y
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DOI: https://doi.org/10.1007/s11172-007-0124-y