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A novel rearrangement leading to methoxycarbonylmethylated silyl enol ethers

โœ Scribed by Hans-Ulrich Reissig

Publisher
Elsevier Science
Year
1985
Tongue
French
Weight
221 KB
Volume
26
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

Methyl 2-siloxycyclopropanecarboxylates rearrange smocthly and quantitatively to the corresponding silyl enol ethers (2) by addition of a catalytical amount of lodo trimethylsilane. Scope and limitation of this novel process as well as the synthesis of the electron rich diene (lea_) are described.

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