Nuclear magnetic resonance investigations of the Azo-Hydrazone tautomerism of azoreactive dye chromophores

Magnetic Resonance in Chemistry

Volumn 35, Issue 5, 1997, Pages 306-310

  Szántay Jr , Csaba ^a   Csepregi, Zsuzsanna ^b   Aranyosi, Péter ^b   Rusznák, István ^b   Toke, László ^b   Víg, András ^c  

^a GEDEON RICHTER LTD   (Hungary)

^b BUDAPEST UNIVERSITY OF TECHNOLOGY AND ECONOMICS   (Hungary)

^c INSTITUTE OF EXPERIMENTAL MEDICINE   (Hungary)

Author keywords

13C NMR; 1H NMR; Azo hydrazone tautomerism; Dye chromophores; NMR; NOE

Indexed keywords

AZO DYES; CHROMOPHORES; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY;

13C NMR; 1H NMR; AZO-DYES; AZO-HYDRAZONE TAUTOMERISM; AZO-REACTIVE DYES; DYE CHROMOPHORE; HIGH-FIELD; NMR SIGNALS; NOE; TAUTOMERICS;

NUCLEAR MAGNETIC RESONANCE;

EID: 0040512701     PISSN: 07491581     EISSN: None     Source Type: Journal    
DOI: 10.1002/(sici)1097-458x(199705)35:5<306::aid-omr93>3.3.co;2-e     Document Type: Article

References (3)

1. E. P. Mazzola, S. A. Turujman, S. J. Bell, J. N. Barrows, J. E. Bailey, Jr, E. G. Mouchahior, S. Prescott, M. D. Archer, M. Oliver, W. F. Reynolds and K. W. Nielsen, Tetrahedron 52, 5691 (1996).
2. D. Neuhaus and M. P. Williamson, The Nuclear Overhauser Effect in Structural and Conformational Analysis. VCH, New York (1989).
3. F. Sánchez-Ferrando, Magn. Reson. Chem. 23, 185 (1985).