Correlation analysis of IR, 1 H NMR and UV spectral data of alkyl and aryl 4,6-disubstituted-3-cyano-2-pyridones. Part I
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2006
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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.
Ključne reči:
IR / LFER analysis / NMR and UV spectra / Substituted 2-pyridonesIzvor:
Arkivoc, 2006, 2006, 10, 116-128Finansiranje / projekti:
- Proučavanje sinteze, strukture i aktivnosti organskih jedinjenja prirodnog i sintetskog porekla (RS-MESTD-MPN2006-2010-142063)
Institucija/grupa
Tehnološko-metalurški fakultetTY - 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 .