Synthesis and optical properties of tetraazaporphyrin phosphorus(V) complexes with electron-rich heteroatoms

Takuya Yoshida, Taniyuki Furuyama, Nagao Kobayashi

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Tetraazaporphyrin phosphorus(V) complexes with electron-rich nitrogen and sulfur atoms at the peripheral positions were synthesized and characterized. The absorption spectra show a broad, intense band between the Soret and Q bands, which can be assigned to n → π∗ bands from the electron-rich heteroatoms to the electron deficient macrocyclic TAP core. Their detailed optical properties were also investigated by magnetic circular dichroism spectroscopy.

Original languageEnglish
Pages (from-to)1671-1674
Number of pages4
JournalTetrahedron Letters
Volume56
Issue number13
DOIs
Publication statusPublished - 2015 Mar 25

Keywords

  • Electronic absorption
  • Magnetic circular dichroism
  • Phosphorus
  • Porphyrazine

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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