OPTICAL RESOLUTION OF PLANAR-CHIRAL CYCLOPENTADIENYL-RHODIUM AND CYCLOPENTADIENYL-IRON COMPLEXES BY LIQUID-CHROMATOGRAPHY USING AQUEOUS BETA-CYCLODEXTRIN

Authors
MORIMOTO Y ANDO K UNO M TAKAHASHI S
Citation
Y. Morimoto et al., OPTICAL RESOLUTION OF PLANAR-CHIRAL CYCLOPENTADIENYL-RHODIUM AND CYCLOPENTADIENYL-IRON COMPLEXES BY LIQUID-CHROMATOGRAPHY USING AQUEOUS BETA-CYCLODEXTRIN, Chemistry Letters, (10), 1996, pp. 887-888
Citations number
20
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
10
Year of publication
1996
Pages
887 - 888
Database
ISI
SICI code
0366-7022(1996):10<887:OROPCA>2.0.ZU;2-N
Abstract
Racemates of planar-chiral cyclopentadienyl-rhodium and -iron complexe s, Cp'Rh(cod) and Cp'Fe(CO)(2)Y (Cp': trisubstituted cyclopentadienyls , Y=alkyl or halogen) are optically resolved on a preparative scale in to enantiomers with efficincies of 100 and 50%ee, respectively, by liq uid chromatography on a polyamide column using aqueous beta-cyclodextr in as a mobile phase.