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Chiral stationary phases based on derivatives of 4-amino-3,5-dinitrobenzoic acid
Chiral stationary phases based on derivatives of 4-amino-3,5-dinitrobenzoic acid
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机译:基于4-氨基-3,5-二硝基苯甲酸衍生物的手性固定相
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摘要
The invention describes new chiral stationary phases containing a 4-amino-3,5-dinitrobenzoic unit modified with chiral groups and spacer groups. The invention includes the process for the perparation of said stationary phases starting from 4-halogenated derivative of 3,5-dinitrobenzoic acid, chiral selectors obtainable as intermediates in the aforesaid process, and the use of the chiral stationary phases in the separation of enantiomers.
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