A novel synthesis of allyl vinyl ethers
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J.C. Gilbert; U. Weerasooriya; B. Wiechman; L. Ho
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Article
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1980
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Elsevier Science
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French
โ 251 KB
Base-promoted reaction of dimethyt d~usomet~~zp~sp~~te (21 with aZipkatic ketones -in the presence of aZlylie alcohols affords aldehydio atlyZ vi?fyZ ethers (:I. Ally1 vinyl ethers, 4, are of interest because they undergo the Claisen rearrangement, 2 a sequence that accomplishes net a-allylation of