Correlation analysis of IR, H-1 NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I
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.
Keywords:
substituted 2-pyridones / LFER analysis / IR / NMR and UV spectraSource:
Arkivoc, 2006, 116-128Publisher:
- Arkat Usa Inc, Gainesville
Funding / projects:
- Proučavanje sinteze, strukture i aktivnosti organskih jedinjenja prirodnog i sintetskog porekla (RS-MESTD-MPN2006-2010-142063)
Institution/Community
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 . .