6533b825fe1ef96bd1283115

RESEARCH PRODUCT

Reactions of Carbonyl Compounds in Basic Solutions. Part 351: The Alkaline Hydrolysis and Reactivity – Structure – Spectra Correlations of (Z)-4-(Substituted Benzylidene)-2-Phenyl-4H-Oxazol-5-Ones

Gauguik S. MelikianErkki KolehmainenNelli KiriakossianAlexander PerjéssyKatri LaihiaKeith BowdenMaija NissinenJán BenkoWalter M. F. FabianGa HritzovaVigen O. TaupuzianOlGa Vollarova

subject

ChemistryKineticsOrganic chemistryReactivity (chemistry)General ChemistryElectronic structureNuclear magnetic resonance spectroscopyAlkaline hydrolysis (body disposal)Medicinal chemistrySpectral line

description

The kinetics of the alkaline hydrolysis and the configuration, conformation and electronic structure were studied using IR, NMR spectroscopy, X-ray analysis and AM1 theoretical calculations for a series of (Z)-4-(substituted benzylidene)-2-phenyl-4H-oxazol-5-ones (1) and compared with analogous results reported for (E)-4-benzylidene-2-phenyl-4H-furan-5-ones (5) and related compounds.

https://doi.org/10.3184/030823402103172266