Performance of a new HPLC chiral stationary phase derived from N-(3,5-dinitrobenzoyl)-D-α-phenylglycine with a quinoxaline branching unit

• Autorzy: Moslavac-Forjan D. , Vinković V. , Kontrec D.
• Języki publikacji: EN

Abstrakty

EN

A new brush-type HPLC chiral stationary phase (CSP) comprising π-acidic N-(3,5-dinitrobenzoyl)-D-α-phenylglycine chiral units bound to the quinoxaline units of modified γ-aminopropyl silica gel by a 1,2-diaminoethane spacer has been prepared by solid-phase synthesis. To test the CSP attempts were made to separate the enantiomers of twenty-two racemates with different functional groups and the results were compared with those obtained by use of three structurally related chiral stationary phases.

• Wydawca: University of Silesia in Katowice ; Akademiai Kiado
• Czasopismo: Acta Chromatographica
• Rocznik: 2006
• Tom: No. 17
• Strony: 97--107
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Moslavac-Forjan D.

autor

Vinković V.

autor

Kontrec D.

• Laboratory for Stereoselective Catalysis and Biocatalysis, Rudjer Boskovic Institute, P.O. Box 180, Bijenicka cesta 54, HR-10002 Zagreb, Croatia

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