Lithiated dimethoxymethyl diphenyl phosphine oxide, a versatile formiate carbanion equivalent

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Original languageEnglish
Pages (from-to)525-527
Number of pages3
JournalSynlett
Issue number3
Publication statusPublished - 2002

Abstract

Aldehydes are homologated to the corresponding α-hydroxy methyl esters using lithiated dimethoxymethyl diphenyl phosphine oxide. The primary addition product of this Horner-Wittig process collapses to the corresponding α-hydroxy ester under proton-catalyzed conditions.

Keywords

    Aldehydes, Amino aldehydes, Carbanions, Hydrolyses, Wittig reactions

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Lithiated dimethoxymethyl diphenyl phosphine oxide, a versatile formiate carbanion equivalent. / Monenschein, Holger; Brünjes, Marco; Kirschning, Andreas.
In: Synlett, No. 3, 2002, p. 525-527.

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title = "Lithiated dimethoxymethyl diphenyl phosphine oxide, a versatile formiate carbanion equivalent",
abstract = "Aldehydes are homologated to the corresponding α-hydroxy methyl esters using lithiated dimethoxymethyl diphenyl phosphine oxide. The primary addition product of this Horner-Wittig process collapses to the corresponding α-hydroxy ester under proton-catalyzed conditions.",
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AU - Monenschein, Holger

AU - Brünjes, Marco

AU - Kirschning, Andreas

PY - 2002

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KW - Aldehydes

KW - Amino aldehydes

KW - Carbanions

KW - Hydrolyses

KW - Wittig reactions

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