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

doi:10.1007/BF00809947

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

Medicinal Chemistry

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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 language	English (US)
Pages (from-to)	363-367
Number of pages	5
Journal	Monatshefte für Chemie Chemical Monthly
Volume	118
Issue number	3
DOIs	https://doi.org/10.1007/BF00809947
State	Published - Mar 1987

Keywords

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

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

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.",

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

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year = "1987",

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doi = "10.1007/BF00809947",

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volume = "118",

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AU - Akgün, Eyüp

AU - Tunali, Mustafa

AU - Pindur, Ulf

PY - 1987/3

Y1 - 1987/3

N2 - 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.

AB - 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.

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

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