γ-ALKYLATION OF α,β-UNSATURATED KETONES: α'-PHENYLSULFONYL GROUPS AS REGIOSELECTIVE CONTROL ELEMENTS

DOI: 10.1016/S0040-4039(00)61871-3

Source and publish data:

Tetrahedron Letters p. 169 - 172 (1985)

Update date:2022-08-05

Topics:

Authors:

Lansbury, Peter T.

Bebernitz, Gregory E.

Maynard, Susan C.

Spagnuolo, Ciro J.

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Article abstract of DOI:10.1016/S0040-4039(00)61871-3

The α'-phenylsulfonyl derivative of E-3-penten-2-one (3) undergoes predominant γ-alkylation with a variety of alkyl iodides when first converted into a trilithiated intermediate with excess lithium diisopropylamide in tetrahydrofuran-hexane.

Full text of DOI:10.1016/S0040-4039(00)61871-3

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