Doubly meso-β-linked diporphyrins from oxidation of 5,10,15-triaryl- substituted Ni(II)- and Pd(II)-porphyrins

Akihiko Tsuda, Aiko Nakano, Hiroyuki Furuta, Hideki Yamochi, Atsuhiro Osuka

Research output: Contribution to journalArticle

111 Citations (Scopus)

Abstract

Lower oxidation potentials than for the monomeric starting materials are displayed by the diporphyrins obtained by one-electron oxidation with tris(4- bromophenyl)ammonium hexachloroantimonate. This and the strong red shift observed for the Soret bands of the product are indicative of extensively delocalized π-electron systems in the fused diporphyrin. Ar = 3,5-di-tert- butylphenyl.

Original languageEnglish
Pages (from-to)558-561
Number of pages4
JournalAngewandte Chemie - International Edition
Volume39
Issue number3
DOIs
Publication statusPublished - Feb 4 2000
Externally publishedYes

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Porphyrins
Oxidation
Electrons
Ammonium Compounds

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

Cite this

Doubly meso-β-linked diporphyrins from oxidation of 5,10,15-triaryl- substituted Ni(II)- and Pd(II)-porphyrins. / Tsuda, Akihiko; Nakano, Aiko; Furuta, Hiroyuki; Yamochi, Hideki; Osuka, Atsuhiro.

In: Angewandte Chemie - International Edition, Vol. 39, No. 3, 04.02.2000, p. 558-561.

Research output: Contribution to journalArticle

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AU - Osuka, Atsuhiro

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