Cruciform porphyrin pentamers

M. Graça H Vicente, Mark T. Cancilla, Carlito B Lebrilla, Kevin M. Smith

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Cruciform porphyrin pentamers 15 and 16 are obtained in good yield by acid-catalyzed tetramerization of ZnII-pyrroloporphyrin 14, followed by oxidation with DDQ; pyrroloporphyrins are in turn obtained from the corresponding pyrrolochlorins by Diels-Alder type reactions of porphyrins involving thermal extrusion of sulfur dioxide from a pyrrole-fused 3-sulfolene.

Original languageEnglish (US)
Pages (from-to)2355-2356
Number of pages2
JournalChemical Communications
Issue number21
StatePublished - Nov 7 1998

ASJC Scopus subject areas

  • Chemistry(all)

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    Vicente, M. G. H., Cancilla, M. T., Lebrilla, C. B., & Smith, K. M. (1998). Cruciform porphyrin pentamers. Chemical Communications, (21), 2355-2356.