The study of photoisomerisation of 1-aryloxyanthraquinones by NMR spectroscopy and UV spectrophotometry

S. P. Babailov, L. S. Klimenko, I. Ya Mainagashev

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

It has been stated by 1H NMR and UV spectrophotometry that 1-(4-tert-butil-phenoxy)-2-cetylamino-9,10-anthraquinone photoisomerizes to 9-(4-tert-butylphenoxy)-2-cetylamino-1,10-anthraquinon with quantum yield φ = 0.4 ±0.1 under light excitation in the absorption band region in the UV/visible spectrum range with the maximum λ = 441 nm.

Original languageEnglish
Pages (from-to)663-667
Number of pages5
JournalJournal of Structural Chemistry
Volume47
Issue number4
DOIs
Publication statusPublished - Jul 2006
Externally publishedYes

Fingerprint

Photoisomerization
anthraquinones
Spectrophotometry
Quantum yield
spectrophotometry
visible spectrum
Nuclear magnetic resonance spectroscopy
Absorption spectra
Nuclear magnetic resonance
absorption spectra
nuclear magnetic resonance
spectroscopy
excitation
9,10-anthraquinone

Keywords

  • 1-aryloxyanthraquinones
  • Anthraquinones
  • NMR
  • Photo-induced molecular dynamics
  • Photochemistry
  • Photoisomerization
  • UV spectrophotometry

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Physical and Theoretical Chemistry

Cite this

The study of photoisomerisation of 1-aryloxyanthraquinones by NMR spectroscopy and UV spectrophotometry. / Babailov, S. P.; Klimenko, L. S.; Mainagashev, I. Ya.

In: Journal of Structural Chemistry, Vol. 47, No. 4, 07.2006, p. 663-667.

Research output: Contribution to journalArticle

Babailov, S. P. ; Klimenko, L. S. ; Mainagashev, I. Ya. / The study of photoisomerisation of 1-aryloxyanthraquinones by NMR spectroscopy and UV spectrophotometry. In: Journal of Structural Chemistry. 2006 ; Vol. 47, No. 4. pp. 663-667.
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