Enantioseparations of non-benzenoid and oligo-Tröger’s bases by HPLC on Whelk O1 column
摘要:
The separation of enantiomers of several 'bis- and tris-Troger's bases' by HPLC on commercially available chiral stationary phase Whelk O1 is described for the first time. The observed structure-enantioselectivity relationships are in agreement with the previously established molecular recognition model. For all 'bis- and tris-Troger's bases' studied, satisfactory to excellent enantioselectivities were observed. (C) 2009 Elsevier Ltd. All rights reserved.
The separation of enantiomers of several 'bis- and tris-Troger's bases' by HPLC on commercially available chiral stationary phase Whelk O1 is described for the first time. The observed structure-enantioselectivity relationships are in agreement with the previously established molecular recognition model. For all 'bis- and tris-Troger's bases' studied, satisfactory to excellent enantioselectivities were observed. (C) 2009 Elsevier Ltd. All rights reserved.