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Synthesis and FTIR spectroscopic study of some N-monosubstituted propanamides
dc.creator | Antonović, Dušan | |
dc.creator | Stojanović, ND | |
dc.creator | Božić, Biljana M. | |
dc.creator | Nikolić, AD | |
dc.creator | Petrović, Slobodan | |
dc.date.accessioned | 2021-03-10T09:41:09Z | |
dc.date.available | 2021-03-10T09:41:09Z | |
dc.date.issued | 1997 | |
dc.identifier.issn | 0022-2860 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/133 | |
dc.description.abstract | In the present work we investigated the conformations of some N-mono-substituted propanamides of general formula CH3CH2CONHR, wherein R is chosen from n-(C-1-C-9)alkyl, cyclo(C-3-C-6)alkyl, some branched (C-3-C-6)alkyl or phenyl. The amides were synthesised by the well known Schotten-Baumann reaction-acylation of the corresponding amines with propionyl chloride. On the basis of FTIR data for diluted solutions (concentrations below 10(-3) mol dm(-3)) of N-mono-substituted propanamides in carbon tetrachloride, chloroform, dichloromethane, or a 1:1.5 mixture of benzene and carbon tetrachloride the exact position of the N-H stretching band was established. For spectroscopic data the different conformational isomers were assigned and its structures unequivocally proven. These results are in good accordance with H-1 NMR and MS data. | en |
dc.publisher | Elsevier, Amsterdam | |
dc.rights | restrictedAccess | |
dc.source | Journal of Molecular Structure | |
dc.subject | conformational isomers | en |
dc.subject | FTIR spectroscopy | en |
dc.subject | N-monosubstituted propanamides | en |
dc.subject | N-H stretching band | en |
dc.title | Synthesis and FTIR spectroscopic study of some N-monosubstituted propanamides | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 423 | |
dc.citation.other | 408: 421-423 | |
dc.citation.spage | 421 | |
dc.citation.volume | 408 | |
dc.identifier.doi | 10.1016/S0022-2860(96)09743-8 | |
dc.identifier.scopus | 2-s2.0-0030869053 | |
dc.identifier.wos | A1997XM03300077 | |
dc.type.version | publishedVersion |