Formation of cyclic trimers and tetramers of zinc(II) pyrazolylporphyrins by mutual coordination

C. Ikeda, N. Nagahara, N. Yoshioka, H. Inoue

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The self-assembly of zinc(II) porphyrins bearing a pyrazole substituent are reported. 1H NMR, UV/Vis and VPO measurements indicate the formation of a cyclic trimer of zinc(II) pyrazol-4-ylporphyrin and a tetramer of zinc(II) 3,5-dimethypyrazol-4-ylporphyrin by mutual coordination.

Original languageEnglish
Pages (from-to)897-902
Number of pages6
JournalNew Journal of Chemistry
Issue number11
Publication statusPublished - 2000 Dec 12


ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Materials Chemistry

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