Correlation analysis of IR, H-1 NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I
Апстракт
Spectral characteristics of the two series of previously synthesized and identified 4,6-disubstituted- 3-cyano-2-pyridones were determined, and corresponding H-1 NMR chemical shifts and IR and UV frequencies were correlated with LFER parameters. A variety of substituents were employed for both alkyl and aryl substitution, and fairly good correlations were obtained, using simple Hammett and Hammett-Taft dual parameter equations, as well as the more sophisticated multiparameter regression approaches. It was established that both polar and steric effects influence the spectra of the investigated compounds.
Кључне речи:
substituted 2-pyridones / LFER analysis / IR / NMR and UV spectraИзвор:
Arkivoc, 2006, 116-128Издавач:
- Arkat Usa Inc, Gainesville
Финансирање / пројекти:
- Проучавање синтезе, структуре и активности органских једињења природног и синтетског порекла (RS-MESTD-MPN2006-2010-142063)
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Jovanović, Slobodanka AU - Mijin, Dušan AU - Misić-Vuković, Milica PY - 2006 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/945 AB - Spectral characteristics of the two series of previously synthesized and identified 4,6-disubstituted- 3-cyano-2-pyridones were determined, and corresponding H-1 NMR chemical shifts and IR and UV frequencies were correlated with LFER parameters. A variety of substituents were employed for both alkyl and aryl substitution, and fairly good correlations were obtained, using simple Hammett and Hammett-Taft dual parameter equations, as well as the more sophisticated multiparameter regression approaches. It was established that both polar and steric effects influence the spectra of the investigated compounds. PB - Arkat Usa Inc, Gainesville T2 - Arkivoc T1 - Correlation analysis of IR, H-1 NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I EP - 128 SP - 116 DO - 10.3998/ark.5550190.0007.a15 ER -
@article{ author = "Jovanović, Slobodanka and Mijin, Dušan and Misić-Vuković, Milica", year = "2006", abstract = "Spectral characteristics of the two series of previously synthesized and identified 4,6-disubstituted- 3-cyano-2-pyridones were determined, and corresponding H-1 NMR chemical shifts and IR and UV frequencies were correlated with LFER parameters. A variety of substituents were employed for both alkyl and aryl substitution, and fairly good correlations were obtained, using simple Hammett and Hammett-Taft dual parameter equations, as well as the more sophisticated multiparameter regression approaches. It was established that both polar and steric effects influence the spectra of the investigated compounds.", publisher = "Arkat Usa Inc, Gainesville", journal = "Arkivoc", title = "Correlation analysis of IR, H-1 NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I", pages = "128-116", doi = "10.3998/ark.5550190.0007.a15" }
Jovanović, S., Mijin, D.,& Misić-Vuković, M.. (2006). Correlation analysis of IR, H-1 NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I. in Arkivoc Arkat Usa Inc, Gainesville., 116-128. https://doi.org/10.3998/ark.5550190.0007.a15
Jovanović S, Mijin D, Misić-Vuković M. Correlation analysis of IR, H-1 NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I. in Arkivoc. 2006;:116-128. doi:10.3998/ark.5550190.0007.a15 .
Jovanović, Slobodanka, Mijin, Dušan, Misić-Vuković, Milica, "Correlation analysis of IR, H-1 NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I" in Arkivoc (2006):116-128, https://doi.org/10.3998/ark.5550190.0007.a15 . .