Citation:
Qiu-Jin Peng, Jun-Jiao Yang. Preparation and chromatographic characteristics of a novel 2,6-dimethyl-β-CD bonded HPLC chiral stationary phase[J]. Chinese Chemical Letters,
;2014, 25(11): 1416-1418.
doi:
10.1016/j.cclet.2014.05.052
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A novel 2,6-dimethyl-β-CD bonded and silica based HPLC chiral stationary phase (CSP) was prepared. The diphenylmethane diisocyanate (MDI) was applied for the first time in the immobilization of 2, 6-dimethyl-β-CD onto the surface of aminized silica gel undermild conditions. The compositematerials obtained were used as the CSP for chiral separation processes and this kind of CSP exhibits good enantioselectivity for a variety of chiral compounds under reversed-phase conditions.
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