Simple Ion Exchange Procedure of Common Anions to TRISPHAT. Application to the Purification of Cationic Species

Lacour, Jérôme; Barchéchath, Sylvie; Jodry, Jonathan; Ginglinger, Catherine

doi:10.1016/S0040-4039(97)10702-X

Scientific article

Letter

English

Simple Ion Exchange Procedure of Common Anions to TRISPHAT. Application to the Purification of Cationic Species

ContributorsLacour, Jérôme

; Barchéchath, Sylvie; Jodry, Jonathan; Ginglinger, Catherine

Published inTetrahedron letters, vol. 39, no. 7, p. 567-570

Publication date1998

Abstract

Triarylcarbenium, monomethine cations are poorly retained on polar chromatographic phases when associated with TRISPHAT as counterion as opposed to classical anions. This allows an easy separation and purification of these organic cationic salts.

UNIGE affiliation entities

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

Citation (ISO format)

LACOUR, Jérôme et al. Simple Ion Exchange Procedure of Common Anions to TRISPHAT. Application to the Purification of Cationic Species. In: Tetrahedron letters, 1998, vol. 39, n° 7, p. 567–570. doi: 10.1016/S0040-4039(97)10702-X

Article

Identifiers

PID : unige:7004
DOI : 10.1016/S0040-4039(97)10702-X

Journal ISSN0040-4039

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Simple Ion Exchange Procedure of Common Anions to TRISPHAT. Application to the Purification of Cationic Species

Triarylcarbenium, monomethine cations are poorly retained on polar chromatographic phases when associated with TRISPHAT as counterion as opposed to classical anions. This allows an easy separation and purification of these organic cationic salts.

Technical informations