The dependence of retention and stereoselectivity on column temp. for different combinations of chiral stationary phases (CSP), solute and mobile phase was studied. Variable temp. chromatog. runs provide useful information concerning the thermodn. parameters for the CSP-solute interaction, as given by the Gibbs-Helmholtz relationship.
A NOTE ON TEMPERATURE EFFECTS ON HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC ENANTIOMERIC RESOLUTION USING CHIRAL STATIONARY PHASES CONTAINING TRANS-1,2-DIAMINOCYCLOHEXANE DERIVATIVES / Gasparrini, Francesco; Misiti, Domenico; Villani, Claudio. - STAMPA. - (1990), pp. 109-116. (Intervento presentato al convegno 2ND INTERNATIONAL MEETING ON CHIRAL SEPARATIONS tenutosi a UNIV SURREY, GUILDFORD, ENGLAND nel SEP 12-15, 1989).
A NOTE ON TEMPERATURE EFFECTS ON HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC ENANTIOMERIC RESOLUTION USING CHIRAL STATIONARY PHASES CONTAINING TRANS-1,2-DIAMINOCYCLOHEXANE DERIVATIVES
GASPARRINI, Francesco;MISITI, Domenico;VILLANI, Claudio
1990
Abstract
The dependence of retention and stereoselectivity on column temp. for different combinations of chiral stationary phases (CSP), solute and mobile phase was studied. Variable temp. chromatog. runs provide useful information concerning the thermodn. parameters for the CSP-solute interaction, as given by the Gibbs-Helmholtz relationship.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
