Vinylogous aldol condensation of masked alkylated acetoacetates proceeds with good to excellent yields and enantiomeric excesses in the presence of a chiral Ti(O-i-Pr)4/BINOL complex. The presence of positive nonlinear effects are also pointed out
Enantioselective aldol condensation of O-silyl dienolates derived from alkyl substituted 2,3-dimethyl-[1,3]-dioxin-4-ones
DE ROSA, Margherita;ACOCELLA, MARIA ROSARIA;SCETTRI, Arrigo
2004
Abstract
Vinylogous aldol condensation of masked alkylated acetoacetates proceeds with good to excellent yields and enantiomeric excesses in the presence of a chiral Ti(O-i-Pr)4/BINOL complex. The presence of positive nonlinear effects are also pointed outFile in questo prodotto:
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