Abstract
The palladium(0)-catalyzed reactions of lithium enolates 1 of N-acyloxazolidinones with 3-acetoxy-2-methylenealkanoates 2, easily prepared via DABCO-catalyzed coupling of corresponding aldehydes with acrylates, proceeded diastereoselectively and regioselectively to give chiral N-[(E)-4-alkoxycarbonyl-4-pentenoyl]oxazolidinones3, useful intermediates of metallopeptidase inhibitors.
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