Citation
G. Cravotto et al., Synthesis of selectively permodified gamma-cyclodextrins. A new set of chiral stationary phases in capillary GC., J CARB CHEM, 19(9), 2000, pp. 1235-1245
Citations number
23
Categorie Soggetti
Chemistry & Analysis
Journal title
JOURNAL OF CARBOHYDRATE CHEMISTRY
ISSN journal
07328303
→ ACNP
Volume
19
Issue
9
Year of publication
2000
Pages
1235 - 1245
Database
ISI
SICI code
0732-8303(2000)19:9<1235:SOSPGA>2.0.ZU;2-N
Abstract
Two pairs of new chiral selectors, derived from octakis(6-O-t-butyldimethyl
silyl)- and octakis(6-O-t-hexyldimethylsilyl)-gamma -cyclodextrin, were syn
thesized with inverse substitution patterns at the secondary positions. 2-O
-methyl-3-O-acetyl- and 2-O-acetyl-3-O-methyl derivatives are suggested as
useful models to further investigate the effect of substituents at C-2 and
C-3 on the efficiency of enantioseparation using gas chromatography.