Spectral characteristics of the two series of previously synthesized and identified 4,6-disubstituted-3-cyano-2-pyridones were determined, and corresponding 1 H 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:
IR / LFER analysis / NMR and UV spectra / Substituted 2-pyridones
TY - JOUR
AU - Jovanović, S.
AU - Mijin, Dušan
AU - Misić-Vuković, Milica
PY - 2006
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/883
AB - Spectral characteristics of the two series of previously synthesized and identified 4,6-disubstituted-3-cyano-2-pyridones were determined, and corresponding 1 H 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.
T2 - Arkivoc
T1 - Correlation analysis of IR, 1 H NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I
EP - 128
IS - 10
SP - 116
VL - 2006
UR - https://hdl.handle.net/21.15107/rcub_technorep_883
ER -
@article{
author = "Jovanović, S. 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 1 H 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.",
journal = "Arkivoc",
title = "Correlation analysis of IR, 1 H NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I",
pages = "128-116",
number = "10",
volume = "2006",
url = "https://hdl.handle.net/21.15107/rcub_technorep_883"
}
Jovanović, S., Mijin, D.,& Misić-Vuković, M.. (2006). Correlation analysis of IR, 1 H NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I. in Arkivoc, 2006(10), 116-128.
https://hdl.handle.net/21.15107/rcub_technorep_883
Jovanović S, Mijin D, Misić-Vuković M. Correlation analysis of IR, 1 H NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I. in Arkivoc. 2006;2006(10):116-128.
https://hdl.handle.net/21.15107/rcub_technorep_883 .
Jovanović, S., Mijin, Dušan, Misić-Vuković, Milica, "Correlation analysis of IR, 1 H NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I" in Arkivoc, 2006, no. 10 (2006):116-128,
https://hdl.handle.net/21.15107/rcub_technorep_883 .
