Solid-phase synthesis of 4-aryl substituted 5-carboxy-6-methyl-3,4-dihydropyridones
作者:Hortensia Rodrı́guez、Osvaldo Reyes、Margarita Suarez、Hilda E. Garay、Rolando Pérez、Luis Javier Cruz、Yamila Verdecia、Nazario Martı́n、Carlos Seoane
DOI:10.1016/s0040-4039(01)02172-4
日期:2002.1
Substituted 3,4-dihydro-2-pyridones have been efficiently prepared by solid-phase synthesis using Wang resin from the immobilised β-ketoester and further Hantzsch-type heterocyclisation.
通过固相合成,使用Wang树脂从固定的β-酮酸酯中进行了固相合成,并进一步进行了Hantzsch型杂环化反应,从而有效地制备了3,4-二氢-2-吡啶酮。