Chiral atropisomeric naphthamides have been used as model compounds to investigate solute interconversion phenomena in free solution and during liquid chromatography on a chiral stationary phase; energy barriers measured in the mobile phase (thermal racemization of enriched samples) are 0.3-1.3 Kcal/mol lower than those measured in the stationary phase (computer simulation). (C) 1997 Elsevier Science Ltd.
Enantiomerization barriers by dynamic HPLC. Stationary phase effects / Gasparrini, Francesco; Misiti, Domenico; Pierini, Marco; Villani, Claudio. - In: TETRAHEDRON-ASYMMETRY. - ISSN 0957-4166. - STAMPA. - 8:12(1997), pp. 2069-2073. [10.1016/s0957-4166(97)00216-4]
Enantiomerization barriers by dynamic HPLC. Stationary phase effects
GASPARRINI, Francesco;MISITI, Domenico;PIERINI, MARCO;VILLANI, Claudio
1997
Abstract
Chiral atropisomeric naphthamides have been used as model compounds to investigate solute interconversion phenomena in free solution and during liquid chromatography on a chiral stationary phase; energy barriers measured in the mobile phase (thermal racemization of enriched samples) are 0.3-1.3 Kcal/mol lower than those measured in the stationary phase (computer simulation). (C) 1997 Elsevier Science Ltd.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
