Zobrazeno 1 - 10
of 18
pro vyhledávání: '"V. Z. Kurbako"'
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:1199-1203
A study has been made of the IR spectra of 2-acetylcyclopentane-1,3-dione (ACPD) in various solvents. This is a compound with an exocyclic enol group bonded to one of the β-carbonyl groups by an intramolecular hydrogen bond (IAHB). The IAHB remains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74753f260173697d758fa56d1238dfeb
https://doi.org/10.1007/bf00961296
https://doi.org/10.1007/bf00961296
Autor:
V. Z. Kurbako
Publikováno v:
Journal of Applied Spectroscopy. 52:620-625
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c171bd4f59e7184af6ff57ac747050
https://doi.org/10.1007/bf00662197
https://doi.org/10.1007/bf00662197
Autor:
N. I. Garbuz, V. Z. Kurbako
Publikováno v:
Journal of Applied Spectroscopy. 52:327-333
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e916b8ca241af85ff4d1641eced813cd
https://doi.org/10.1007/bf00665360
https://doi.org/10.1007/bf00665360
Autor:
Vladimir A. Khripach, V. Z. Kurbako, V. E. Golender, A. A. Akhrem, V. P. Golubovich, B. B. Kuz'mitskii, V. V. Drbodlav, A. B. Rozenblit
Publikováno v:
Pharmaceutical Chemistry Journal. 20:669-672
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d87e5235ce58be28e4aec44c75c98a9a
https://doi.org/10.1007/bf01148646
https://doi.org/10.1007/bf01148646
Publikováno v:
Chemistry of Heterocyclic Compounds. 16:617-621
The spatial orientation of the hydroxy group in stereoisomeric 2,9-dimethyl- and 1,2,9-trimethyldecahydro-4-quinolols and their 4-ethynyl-substituted derivatives was established by IR spectroscopy. The formation of an intramolecular hydrogen bond in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78e6e1a81644a64fee3600fb968cefce
https://doi.org/10.1007/bf02400905
https://doi.org/10.1007/bf02400905
Publikováno v:
Journal of Applied Spectroscopy. 35:1243-1250
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7da40dd34b69c3a4273c4ced47818c41
https://doi.org/10.1007/bf00624123
https://doi.org/10.1007/bf00624123
Publikováno v:
Journal of Applied Spectroscopy. 49:1295-1302
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a47a8aa390f6d6898b727ae160e39f2
https://doi.org/10.1007/bf00661846
https://doi.org/10.1007/bf00661846
Publikováno v:
Journal of Applied Spectroscopy. 43:764-770
The authors study the problem of the specificity of the stretching vibrations of the C=O and C=C bonds in the spectra of gamma-pyridones of the 8-azasteroids series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe4b2ba893963cc9de74945e46263669
https://doi.org/10.1007/bf00660585
https://doi.org/10.1007/bf00660585
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 38:2188-2191
An AM-1 LCAO MO calculation showed than the isomer with an enolized C=O bond in the sidechain stabilized by intramolecular hydrogen bonding is the thermodynamically most favorable among the three tautomers of 2-acetylcyclopentane-1,3-dione. The energ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::123f14fec803a2b41dda40eccaa3c47c
https://doi.org/10.1007/bf00962145
https://doi.org/10.1007/bf00962145
Publikováno v:
Journal of Applied Spectroscopy. 47:826-831
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88bf8286d46022fbd2ff40c68eaf0e4c
https://doi.org/10.1007/bf00679258
https://doi.org/10.1007/bf00679258