Substituent and structural effects on the kinetics of the reaction of N-(substituted phenylmethylene)-m- and -p-aminobenzoic acids with diazodiphenylmethane
The rate constants for the reaction of twenty-two N-(substituted phenylmethylene)- m- and -p-aminobenzoic acids with diazodiphenylmethane were determined in absolute ethanol at 30 °C. The effects of substituents on the reactivity of the investigated compounds were interpreted by correlation of the r...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Serbian Chemical Society
2007-01-01
|
| Series: | Journal of the Serbian Chemical Society |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0352-5139/2007/0352-51390712191J.pdf |
| _version_ | 1819238486006300672 |
|---|---|
| author | Jovanović Bratislav Ž. Marinković Aleksandar D. Vitnik Željko Juranić Ivan O. |
| author_facet | Jovanović Bratislav Ž. Marinković Aleksandar D. Vitnik Željko Juranić Ivan O. |
| author_sort | Jovanović Bratislav Ž. |
| collection | DOAJ |
| description | The rate constants for the reaction of twenty-two N-(substituted phenylmethylene)- m- and -p-aminobenzoic acids with diazodiphenylmethane were determined in absolute ethanol at 30 °C. The effects of substituents on the reactivity of the investigated compounds were interpreted by correlation of the rate constants with LFER equations. The results of quantum mechanical calculations of the molecular structure together with experimental results gave a better insight into the effects of structure on the transmission of electronic effects of the substituents. New σ constants for substituted benzylideneamino group were calculated. |
| first_indexed | 2024-12-23T13:36:59Z |
| format | Article |
| id | doaj.art-421d37ad4d5d4739b2ec0dce4215d353 |
| institution | Directory Open Access Journal |
| issn | 0352-5139 1820-7421 |
| language | English |
| last_indexed | 2024-12-23T13:36:59Z |
| publishDate | 2007-01-01 |
| publisher | Serbian Chemical Society |
| record_format | Article |
| series | Journal of the Serbian Chemical Society |
| spelling | doaj.art-421d37ad4d5d4739b2ec0dce4215d3532022-12-21T17:45:00ZengSerbian Chemical SocietyJournal of the Serbian Chemical Society0352-51391820-74212007-01-0172121191120010.2298/JSC0712191J0352-51390712191JSubstituent and structural effects on the kinetics of the reaction of N-(substituted phenylmethylene)-m- and -p-aminobenzoic acids with diazodiphenylmethaneJovanović Bratislav Ž.0Marinković Aleksandar D.1Vitnik Željko2Juranić Ivan O.3Katedra za organsku hemiju, Tehnološko-metalurški fakultet, BeogradKatedra za organsku hemiju, Tehnološko-metalurški fakultet, BeogradHemijaki fakultet, BeogradHemijaki fakultet, BeogradThe rate constants for the reaction of twenty-two N-(substituted phenylmethylene)- m- and -p-aminobenzoic acids with diazodiphenylmethane were determined in absolute ethanol at 30 °C. The effects of substituents on the reactivity of the investigated compounds were interpreted by correlation of the rate constants with LFER equations. The results of quantum mechanical calculations of the molecular structure together with experimental results gave a better insight into the effects of structure on the transmission of electronic effects of the substituents. New σ constants for substituted benzylideneamino group were calculated.http://www.doiserbia.nb.rs/img/doi/0352-5139/2007/0352-51390712191J.pdfrate constantssubstituent and structural effectsgeometry optimization |
| spellingShingle | Jovanović Bratislav Ž. Marinković Aleksandar D. Vitnik Željko Juranić Ivan O. Substituent and structural effects on the kinetics of the reaction of N-(substituted phenylmethylene)-m- and -p-aminobenzoic acids with diazodiphenylmethane Journal of the Serbian Chemical Society rate constants substituent and structural effects geometry optimization |
| title | Substituent and structural effects on the kinetics of the reaction of N-(substituted phenylmethylene)-m- and -p-aminobenzoic acids with diazodiphenylmethane |
| title_full | Substituent and structural effects on the kinetics of the reaction of N-(substituted phenylmethylene)-m- and -p-aminobenzoic acids with diazodiphenylmethane |
| title_fullStr | Substituent and structural effects on the kinetics of the reaction of N-(substituted phenylmethylene)-m- and -p-aminobenzoic acids with diazodiphenylmethane |
| title_full_unstemmed | Substituent and structural effects on the kinetics of the reaction of N-(substituted phenylmethylene)-m- and -p-aminobenzoic acids with diazodiphenylmethane |
| title_short | Substituent and structural effects on the kinetics of the reaction of N-(substituted phenylmethylene)-m- and -p-aminobenzoic acids with diazodiphenylmethane |
| title_sort | substituent and structural effects on the kinetics of the reaction of n substituted phenylmethylene m and p aminobenzoic acids with diazodiphenylmethane |
| topic | rate constants substituent and structural effects geometry optimization |
| url | http://www.doiserbia.nb.rs/img/doi/0352-5139/2007/0352-51390712191J.pdf |
| work_keys_str_mv | AT jovanovicbratislavz substituentandstructuraleffectsonthekineticsofthereactionofnsubstitutedphenylmethylenemandpaminobenzoicacidswithdiazodiphenylmethane AT marinkovicaleksandard substituentandstructuraleffectsonthekineticsofthereactionofnsubstitutedphenylmethylenemandpaminobenzoicacidswithdiazodiphenylmethane AT vitnikzeljko substituentandstructuraleffectsonthekineticsofthereactionofnsubstitutedphenylmethylenemandpaminobenzoicacidswithdiazodiphenylmethane AT juranicivano substituentandstructuraleffectsonthekineticsofthereactionofnsubstitutedphenylmethylenemandpaminobenzoicacidswithdiazodiphenylmethane |