Enantiomer Separation of a Novel Aminothiazolecarboxamide Fungicide Using Polysaccharide-Derived Chiral Stationary Phases
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چکیده
منابع مشابه
Enantiomer separation of a novel aminothiazolecarboxamide fungicide using polysaccharide-derived chiral stationary phases.
The direct enantioseparation of a novel aminothiazolecarboxamide fungicide, ethaboxam, on polysaccharide-derived chiral stationary phases (CSPs) is described. Good resolution is achieved with several polysaccharide-derived CSPs. Chiralcel OD (OD-H) and Chiralpak AS are excellent for direct enantiomer separation of ethaboxam. The elution behavior and the effects of eluent composition on the reso...
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Separation of the enantiomers of linezolid has been compared on derivatized cellulose and amylose chiral stationary phases (Chiracel OD and Chiralpak AD) with mixtures of hexane with 1-propanol, 2-propanol, or ethanol as mobile phases. It was found that use of a small amount of water as mobile phase additive can improve or prevent enantioseparation, depending on the column. The order of elution...
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Direct enantioseparation of racemic amine, amino-thiophene-2-yl-acetonitrile (TAN), on chiral crown ether stationary phase [Crownpak CR (+)] is described in this study. The elution behavior and the effect of acid additives on resolution of racemic amine, TAN, is intensely investigated. Moreover, the chiral recognition mechanism in this specific system is proposed based on computational methods ...
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ژورنال
عنوان ژورنال: Journal of Chromatographic Science
سال: 2005
ISSN: 0021-9665,1945-239X
DOI: 10.1093/chromsci/43.10.501