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Merck
CN
  • Efficient synthesis of β-enaminones and β-enaminoesters catalyzed by gold (I)/silver (I) under solvent-free conditions.

Efficient synthesis of β-enaminones and β-enaminoesters catalyzed by gold (I)/silver (I) under solvent-free conditions.

Molecules (Basel, Switzerland) (2012-03-08)
Ming Zhang, Ablimit Abdukader, Yong Fu, Chengjian Zhu
ABSTRACT

An efficient method for the synthesis of β-enaminones and β-enaminoesters using a combination of [(PPh(3))AuCl]/AgOTf as catalyst has been developed. The reaction between 1,3-dicarbonyl compounds and primary amines was carried out under solvent-free conditions with low catalyst loading in good to excellent yields at room temperature.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Chloro(triphenylphosphine)gold(I), ≥99.9% trace metals basis
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SKUPack SizeAvailabilityPriceQuantity
100 μL
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CN¥4,703.53
0.2 mL
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CN¥5,401.94
0.5 mL
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CN¥10,066.90