6533b860fe1ef96bd12c3843
RESEARCH PRODUCT
13C NMR, 1H NMR and IR spectra of a series of monochloroesters of aliphatic short chain carboxylic acids
Maija PitkänenIlpo O.o. KorhonenJorma Korvolasubject
Hexanoic acidChemical shiftOrganic ChemistrySubstituentInfrared spectroscopyCarbon-13 NMRBiochemistryMedicinal chemistrySpectral linechemistry.chemical_compoundPropanoic acidchemistryDrug DiscoveryProton NMROrganic chemistrydescription
Abstract 13 C chemical shifts for 14 isomeric monochloroesters of aliphatic carboxylic acids from propanoic acid to hexanoic acid have been determined. Comparisons are made with the literature values for methyl monochloro-octanoate isomers. Substituent effects for all positions are given. Characteristic IR absorption bands are presented and comparisons are made with regard to the isomeric structure. Connections are suggested between observed trends in IR absorption frequencies and some “abnormal” chlorine substituent effects on 13 C chemical shifts. 1 H NMR spectra of these compounds are considered.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1981-01-01 | Tetrahedron |