The reaction of 5-monoalkyl derivatives of Meldrum's acid with α,β-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's Acid with α,β-Ynones: A Simple Approach to Substituted 2H-Pyran-2-ones
ARCADI, Antonio;
1993-01-01
Abstract
The reaction of 5-monoalkyl derivatives of Meldrum's acid with α,β-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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