Functionalization with silyl enol ethers, VI Zinc chloride mediated alkoxyalkylation of O-methyl-O-trimethylsilyl) keten acetals with 2-alkoxy-1,3-dioxolanes

Eyüp Akgün, Mustafa Tunali, Ulf Pindur

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

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.

Original languageEnglish (US)
Pages (from-to)363-367
Number of pages5
JournalMonatshefte für Chemie Chemical Monthly
Volume118
Issue number3
DOIs
StatePublished - Mar 1 1987

Keywords

  • Alkoxyalkylation of (trimethylsilyl) keten acetals, with ZnCl·EtO as Lewis-acid

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