The reaction of 5-monoalkyl derivatives of Meldrum's acid with alpha,beta-ynones in the presence of potassium carbonate and tetrabutylammonium chloride produces substituted 2H-pyran-2-ones in moderate to good yield.
THE REACTION OF 5-MONOALKYL DERIVATIVES OF MELDRUM ACID WITH ALPHA,BETA-YNONES - A SIMPLE APPROACH TO SUBSTITUTED 2H-PYRAN-2-ONES
ARCADI A;MARINELLI, Fabio;
1993-01-01
Abstract
The reaction of 5-monoalkyl derivatives of Meldrum's acid with alpha,beta-ynones in the presence of potassium carbonate and tetrabutylammonium chloride produces substituted 2H-pyran-2-ones in moderate to good yield.File in questo prodotto:
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