Monatshefte fur Chemie p. 363 - 368 (1987)
Update date:2022-07-29
Topics:
Akguen, Eyuep
Tunali, Mustafa
Pindur, Ulf
O-Methyl-O-(trimethylsilyl) keten acetals 2 were regioselectively alkoxyalkylated by 2-alkoxy-1,3-dioxolanes 1 in the presence of zinc chloride.This method represents a good way for synthesis of α-protected β-keto carbonic esters 4. - Keywords: Alkoxyalkylation of (trimethylsilyl) keten acetals, with ZnCl2*Et2O as Lewis-acid
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