Benzoylbiliverdins from chemical oxidation of dodeca-substituted porphyrins |
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| Authors: | Ongayi Owendi Fronczek Frank R Vicente M Graça H |
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| Affiliation: | Department of Chemistry, Louisiana State University, Baton Rouge, LA 70803, USA. |
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| Abstract: | Oxidation of dodeca-substituted porphyrin 1 in the presence of NaNO2/TFA and air afforded benzoylbiliverdin 3 in 77% yield; under similar conditions the Ni(II)-porphyrin 2 was mainly nitrated at a cyclohexenyl ring; key X-ray structures are presented. |
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