Solvent and substituent effect on electronic spectra of N-(4-substituted phenyl)-2,3-diphenylpropanamides
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2006
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The UV absorption spectra (200-400 nm) of eleven N-(4-substituted phenyl)-2,3-diphenyl-propanamides 1 have been recorded in fourteen solvents of different polarity. A simple Hammett equation was used to study the effects of substituents on the UV spectra of compounds 1. The effects of solvent polarity and hydrogen bonding on the absorption spectra are interpreted by means of linear solvation energy relationships. The results show that the solvent effect on UV absorption spectra of the investigated amides are very complex and strongly depends on the nature of the substituents of the phenyl ring.
Ključne reči:
Absorption spectra / Diphenylpropanamide / Linear solvation energy relationship / Simple Hammett equation / Solvent polarity / Substituent effectIzvor:
Arkivoc, 2006, 2006, 12, 81-90Finansiranje / projekti:
- Proučavanje sinteze, strukture i aktivnosti organskih jedinjenja prirodnog i sintetskog porekla (RS-142063)
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Valentić, Nataša AU - Mijin, Dušan AU - Ušćumlić, Gordana AU - Marinković, Aleksandar AU - Petrović, Slobodan PY - 2006 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/864 AB - The UV absorption spectra (200-400 nm) of eleven N-(4-substituted phenyl)-2,3-diphenyl-propanamides 1 have been recorded in fourteen solvents of different polarity. A simple Hammett equation was used to study the effects of substituents on the UV spectra of compounds 1. The effects of solvent polarity and hydrogen bonding on the absorption spectra are interpreted by means of linear solvation energy relationships. The results show that the solvent effect on UV absorption spectra of the investigated amides are very complex and strongly depends on the nature of the substituents of the phenyl ring. T2 - Arkivoc T1 - Solvent and substituent effect on electronic spectra of N-(4-substituted phenyl)-2,3-diphenylpropanamides EP - 90 IS - 12 SP - 81 VL - 2006 UR - https://hdl.handle.net/21.15107/rcub_technorep_864 ER -
@article{ author = "Valentić, Nataša and Mijin, Dušan and Ušćumlić, Gordana and Marinković, Aleksandar and Petrović, Slobodan", year = "2006", abstract = "The UV absorption spectra (200-400 nm) of eleven N-(4-substituted phenyl)-2,3-diphenyl-propanamides 1 have been recorded in fourteen solvents of different polarity. A simple Hammett equation was used to study the effects of substituents on the UV spectra of compounds 1. The effects of solvent polarity and hydrogen bonding on the absorption spectra are interpreted by means of linear solvation energy relationships. The results show that the solvent effect on UV absorption spectra of the investigated amides are very complex and strongly depends on the nature of the substituents of the phenyl ring.", journal = "Arkivoc", title = "Solvent and substituent effect on electronic spectra of N-(4-substituted phenyl)-2,3-diphenylpropanamides", pages = "90-81", number = "12", volume = "2006", url = "https://hdl.handle.net/21.15107/rcub_technorep_864" }
Valentić, N., Mijin, D., Ušćumlić, G., Marinković, A.,& Petrović, S.. (2006). Solvent and substituent effect on electronic spectra of N-(4-substituted phenyl)-2,3-diphenylpropanamides. in Arkivoc, 2006(12), 81-90. https://hdl.handle.net/21.15107/rcub_technorep_864
Valentić N, Mijin D, Ušćumlić G, Marinković A, Petrović S. Solvent and substituent effect on electronic spectra of N-(4-substituted phenyl)-2,3-diphenylpropanamides. in Arkivoc. 2006;2006(12):81-90. https://hdl.handle.net/21.15107/rcub_technorep_864 .
Valentić, Nataša, Mijin, Dušan, Ušćumlić, Gordana, Marinković, Aleksandar, Petrović, Slobodan, "Solvent and substituent effect on electronic spectra of N-(4-substituted phenyl)-2,3-diphenylpropanamides" in Arkivoc, 2006, no. 12 (2006):81-90, https://hdl.handle.net/21.15107/rcub_technorep_864 .