Ethyl 2,4-dioxoalkanoates react chemoselectively with pyrrolidine acetate at the more electrophilic C-2 carbonyl, producing enaminone esters which on reduction with NaCNBH4 followed by pyrrolidine elimination, were transformed into γ-oxo-acrylates. © 1988.
A convenient synthesis of λ-oxo-acrylates
MANFREDINI S
Primo
;SIMONI D;ZANIRATO, VinicioPenultimo
;CASOLARI A.Ultimo
1988
Abstract
Ethyl 2,4-dioxoalkanoates react chemoselectively with pyrrolidine acetate at the more electrophilic C-2 carbonyl, producing enaminone esters which on reduction with NaCNBH4 followed by pyrrolidine elimination, were transformed into γ-oxo-acrylates. © 1988.File in questo prodotto:
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