Fast and efficient sepns. of chiral stereolabile compds. were obtained at very low temp. on a π-acid chiral stationary phase, dinitrobenzoyl deriv. of diaminocyclohexane modified silica gel (R,R-DACH-DNB), using carbon dioxide-based mobile phases contg. alc. polar modifiers. Furthermore, efficient sepns. of the newly discovered spherical carbon cluster buckminsterfullerene (C60) and the related higher fullerenes (C70, etc.) have been performed on the same stationary phase using eluents based on either n-hexane or carbon dioxide
High performance liquid chromatography on (R,R)-DACH-DNB chiral stationary phase using CO2 based eluents / Gasparrini, Francesco; F., Maggio; Misiti, Domenico; Villani, Claudio; F., Andreolini; G. P., Mapelli. - In: HRC- JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY. - ISSN 0935-6304. - STAMPA. - 17:(1994), pp. 43-45. [10.1002/jhrc.1240170110]
High performance liquid chromatography on (R,R)-DACH-DNB chiral stationary phase using CO2 based eluents
GASPARRINI, Francesco;MISITI, Domenico;VILLANI, Claudio;
1994
Abstract
Fast and efficient sepns. of chiral stereolabile compds. were obtained at very low temp. on a π-acid chiral stationary phase, dinitrobenzoyl deriv. of diaminocyclohexane modified silica gel (R,R-DACH-DNB), using carbon dioxide-based mobile phases contg. alc. polar modifiers. Furthermore, efficient sepns. of the newly discovered spherical carbon cluster buckminsterfullerene (C60) and the related higher fullerenes (C70, etc.) have been performed on the same stationary phase using eluents based on either n-hexane or carbon dioxideI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
