Tetrahedron letters

γ-Alkylation of α, β-unsaturated ketones: α'-phenylsulfonyl groups as regioselective control elements

…, GE Bebernitz, SC Maynard, CJ Spagnuolo

Index: Lansbury, Peter T.; Bebernitz, Gregory E.; Maynard, Susan C.; Spagnuolo, Ciro J. Tetrahedron Letters, 1985 , vol. 26, # 2 p. 169 - 172

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Citation Number: 10

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... The α'-phenylsulfonyl derivative of E-3-penten-2-one ( ) undergoes predominant γ-alkylation with a variety of alkyl iodides when first converted into a trilithiated intermediate with excess lithium diisopropylamide in tetrahydrofuran-hexane. ... J. Am. Chem. Soc., 102 (1980), p. 1602 ...

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