Synlett

The Utilization of Supercritical Carbon Dioxide in the Palladium-Catalyzed Hydroarylation of β-Substituted-α, β-enones

S Cacchi, G Fabrizi, F Gasparrini, P Pace, C Villani

Index: Cacchi, Sandro; Fabrizi, Giancarlo; Gasparrini, Francesco; Pace, Paola; Villani, Claudio Synlett, 2000 , # 5 p. 650 - 652

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Citation Number: 16

Abstract

Abstract: The utilization of supercritical carbon dioxide (scCO2) has a beneficial effect on the palladium-catalyzed reaction of acyclic b-substituted-a, b-enones with aryl iodides and hydroarylation (formal conjugate addition) products were isolated in good to high yields. The hydroarylation to vinylic substitution ratio is usually high. Key words: supercritical carbon dioxide, palladium, catalysis, hydroarylation

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