1H and 31P NMR determination of the enantiomeric purity of quaternary phosphonium cations using TRISPHAT as chiral shift agent

Ginglinger, Catherine; Jeannerat, Damien; Lacour, Jérôme; Jugé, Sylvain; Uziel, Jacques

doi:10.1016/S0040-4039(98)01624-4

Scientific article

Letter

English

1H and 31P NMR determination of the enantiomeric purity of quaternary phosphonium cations using TRISPHAT as chiral shift agent

ContributorsGinglinger, Catherine; Jeannerat, Damien; Lacour, Jérôme

; Jugé, Sylvain; Uziel, Jacques

Published inTetrahedron letters, vol. 39, no. 41, p. 7495-7498

Publication date1998

Abstract

The enantiomeric purity of quaternary phosphonium cations can be easily determined in 1H and 31P-NMR using TRISPHAT anion as chiral shift agent.

Affiliation entities

Faculté des sciences / Section de chimie et biochimie / Département de chimie organique

Citation (ISO format)

GINGLINGER, Catherine et al. 1H and 31P NMR determination of the enantiomeric purity of quaternary phosphonium cations using TRISPHAT as chiral shift agent. In: Tetrahedron letters, 1998, vol. 39, n° 41, p. 7495–7498. doi: 10.1016/S0040-4039(98)01624-4

Article

Identifiers

PID : unige:7003
DOI : 10.1016/S0040-4039(98)01624-4

Journal ISSN0040-4039

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1H and 31P NMR determination of the enantiomeric purity of quaternary phosphonium cations using TRISPHAT as chiral shift agent

The enantiomeric purity of quaternary phosphonium cations can be easily determined in 1H and 31P-NMR using TRISPHAT anion as chiral shift agent.

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