REGIO- AND DIASTEREOSELECTIVE SYNTHESIS OF N -SUBSTITUTED 2-ACYL-3-ARYL-3,5-DIHYDROFURO[3,2- c ]PYRIDIN-4(2 H )-ONES
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DOI: 10.1007/5898
Abstract: Трехкомпонентной конденсацией генерируемых in situ ацилметилидов пиридиния с ароматическими альдегидами и 4-гидрокси-6-метилпиридонами получена серия 3-арил-2-ацил-3,5-дигидрофуро[3,2- c ]пиридин-4(2 H )-онов. Реакция протекает диастереоселективно с образованием транс -изомеров и представляет собой каскадный процесс, включающий конденсацию Кнёвенагеля, карбо-реакцию… read more here.
Keywords: diastereoselective synthesis; synthesis substituted; regio diastereoselective; acyl aryl ... See more keywords
Pyrroles from TosMIC and substituted N-acyl-2,3-dihydro-4-pyridones: A short access to a 4-azaisoindole unit
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DOI: 10.1016/j.tetlet.2019.04.055
Abstract: Abstract We investigated the reactions of substituted N-acyl-2,3-dihydro-4-pyridones with TosMIC reagent under various basic conditions to generate novel pyrrole products. These products were then transformed to substituted azaisoindoles in a couple of steps. read more here.
Keywords: tosmic substituted; pyrroles tosmic; acyl dihydro; substituted acyl ... See more keywords