Tetrahedron

Extension de la reaction de Michael en presence de CsF/Si (OR) 4

J Boyer, RJP Corriu, R Perz, C Reye

Index: Boyer, J.; Corriu, R. J. P.; Perz, R.; Reye, C. Tetrahedron, 1983 , vol. 39, # 1 p. 117 - 122

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Citation Number: 36

Abstract

An extension of the Michael reaction is described. CsF in the presence of Si (OR) 4 is found to be very efficient for carrying out Michael additions of monoketones and arylacetonitriles on different kinds of Michael acceptors: α, β unsaturated ketones, esters, nitriles. The reaction takes place with a stoichiometric amount of CsF and Si (OR) 4 and without solvent. Addition of different kinds of ketones can occur even with hindered Michael acceptors ...