Investigation of Peptoid Chiral Stationary Phases Terminated with N′??Substituted Phenyl??L??proline/leucine Amide

H Wu, G Song, X Liang, Y Ke

Index: Wu, Haibo; Song, Guangjun; Liang, Xinmiao; Ke, Yanxiong Chinese Journal of Chemistry, 2012 , vol. 30, # 12 p. 2791 - 2797

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Citation Number: 3

Abstract

Abstract Eight peptoid chiral stationary phases (CSPs) terminated with N′-substituted phenyl-L-proline or L-leucine amide were prepared and evaluated under normal phase mode. With 59 racemic analytes, we compared the enantiomeric separations on CSPs terminated with p-methylphenyl, p-chlorophenyl and unsubstituted phenyl. For short peptoid selectors containing only one SN-(1-phenylethyl) glycine (Nspe) unit, the terminal p- ...