SOME OBSERVATIONS CONCERNING THE TAUTOMERIZATION OF γ-ΚΕΤΟ AMIDES SCHIFF BASES TO 2-AMINOPYRROLIDIN-5-ONES
作者:Georgia Tsolomiti、Kyriaki Tsolomiti、Athanase Tsolomitis
DOI:10.1515/hc.2006.12.6.419
日期:2006.1
with the anhydride or the lactone, (γbenzylidene-y-butyrolactone), of 4-oxo-5-phenylpentanoic acid or with its amides, and with aangelicalactone and 4-oxopentanoic acid amides, resulted to the corresponding 2-aminopyrrolidin-5ones, the cyclic tautomers of the Schiff bases of γ-keto amides.
过量的伯胺与酸酐或内酯(γ-亚苄基-γ-丁内酯)、4-氧代-5-苯基戊酸或其酰胺,以及与当归内酯和 4-氧代戊酸酰胺的反应导致相应的 2-aminopyrrolidin-5ones,γ-酮酰胺席夫碱的环状互变异构体。