ChemInform Abstract: Synthesis of 4-Aryl
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Abbas Rahmati
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Article
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2010
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John Wiley and Sons
β 27 KB
π 1 views
## Abstract 3βAminoβ5βmethylpyrazole, ethyl cyanoacetate and aromatic aldehydes undergo an acidβcatalyzed condensation to generate diastereomeric mixtures of pyrazolopyridinones (III)/(IV).