Highly regio and stereoselective prepara
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Gérard Cahiez; Bruno Figadère; Patrick Cléry
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Article
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1994
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Elsevier Science
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French
β 327 KB
Mn-cnolam are easily and quandtattvciy abtakd under mild mt&io~~ (THF. -1OaC to rt. Ih) by tmument C# ketones with tmmatic Mn-ami&.s such as Ph(Me)NMnZ. They allow to prepare 2 siiyl en01 ethers ami 2 emi esters in hi (kinetic product: 2 99%. ZIE: 9317 to 1001 d h yitlds and with an excdent regio-an