Metal-free SN2a′ decarboxylative rearrangement of β-keto esters
Treatment of 2-methoxycarbonyl-(or 3-cyano-)allyl acetoacetates with a tertiary amine or triphenylphosphane afforded α-methylene γ-substituted δ-keto esters (or nitrile) in satisfactory yields. Various bases and nucleophiles were tested to elucidate the m
Bizet, Vincent,Lefebvre, Valerie,Baudoux, Jerome,Lasne, Marie-Claire,Boulange, Agathe,Leleu, Stephane,Franck, Xavier,Rouden, Jacques
p. 4170 - 4175
(2011/10/02)
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