Dependence of carbon chemical shifts in the C-13 NMR spectra of 5-hydroxy-1,4-naphthoquinon-4-imines on position of tautomeric equilibrium Full article
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Russian Journal of Organic Chemistry
ISSN: 1070-4280 , E-ISSN: 1608-3393 |
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| Output data | Year: 2002, Volume: 38, Number: 6, Pages: 851-854 Pages count : 4 DOI: 10.1023/A:1020347322627 | ||
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Abstract:
In the C-13 NMR spectra of 5-hydroxy-1,4-naphthoquinon-4-imines the para-quinonimine form is characterized by the presence of signals from C-5 in the region 160-162 ppm and from C-10 at similar to115 ppm whereas typical signals of the ana-quinoid form are those of CS in the region 169-170 ppm and C-10 at 110-11 ppm.
Cite:
Bukhtoyarova A.
, Ektova L.
, Shakirov M.
, Berezhnaya V.
Dependence of carbon chemical shifts in the C-13 NMR spectra of 5-hydroxy-1,4-naphthoquinon-4-imines on position of tautomeric equilibrium
Russian Journal of Organic Chemistry. 2002. V.38. N6. P.851-854. DOI: 10.1023/A:1020347322627 WOS Scopus РИНЦ OpenAlex
Dependence of carbon chemical shifts in the C-13 NMR spectra of 5-hydroxy-1,4-naphthoquinon-4-imines on position of tautomeric equilibrium
Russian Journal of Organic Chemistry. 2002. V.38. N6. P.851-854. DOI: 10.1023/A:1020347322627 WOS Scopus РИНЦ OpenAlex
Identifiers:
| Web of science: | WOS:000177926900013 |
| Scopus: | 2-s2.0-0036391797 |
| Elibrary: | 13408082 |
| OpenAlex: | W327293974 |