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Catalytic acylation of nitriles with esters in the presence of 10 mol% NdNa8(OtBu)10(OH) is developed. The procedure is suitable for both enolizable and nonenolizable esters and affords β-ketonitriles in moderate to high yields. The heterometallic alkoxide cluster NdNa8(OtBu)10(OH) is structurally characterized by X-ray diffraction, and a mechanism for the production of β-ketonitriles using the...
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