Preparation and electrochemical and optical properties of tetrakis(dithiaselenolo)phthalocyanine

Takeshi Kimura, Toshiharu Namauo, Akio Yamakawa, Yutaka Takaguchi

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Four o-xylylene groups of phthalocyanine (2) were removed by Birch reduction and the generated octathiolate anions were then reacted with Se to give tetrakis(dithiaselenolo)phthalocyanine (3). The dication generated from 3 in CHCl3/TFA was determined with UV-vis and NMR spectroscopy.

Original languageEnglish
Pages (from-to)1081-1086
Number of pages6
JournalHeterocycles
Volume79
Issue numberC
DOIs
Publication statusPublished - 2009

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Electrochemical properties
Optical properties
Betula
Ultraviolet spectroscopy
Nuclear magnetic resonance spectroscopy
Anions
Magnetic Resonance Spectroscopy
phthalocyanine

Keywords

  • Dithiaselenole Ring
  • NMR Spectra
  • Phthalocyanine
  • Protonation
  • UV-Vis Spectra

ASJC Scopus subject areas

  • Analytical Chemistry
  • Organic Chemistry
  • Pharmacology

Cite this

Preparation and electrochemical and optical properties of tetrakis(dithiaselenolo)phthalocyanine. / Kimura, Takeshi; Namauo, Toshiharu; Yamakawa, Akio; Takaguchi, Yutaka.

In: Heterocycles, Vol. 79, No. C, 2009, p. 1081-1086.

Research output: Contribution to journalArticle

Kimura, Takeshi ; Namauo, Toshiharu ; Yamakawa, Akio ; Takaguchi, Yutaka. / Preparation and electrochemical and optical properties of tetrakis(dithiaselenolo)phthalocyanine. In: Heterocycles. 2009 ; Vol. 79, No. C. pp. 1081-1086.
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