Preparation and characterization of phenyl carbamate derivative P-cyclodextrin bonded phase for chiral HPLC

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摘要 Apartiallysubstitutedβ-cyclodextrinchiralstationaryphasewaspreparedbythereactionofphenylisocyanate.TheenantiomersofaseriesofO,O-diethyl(p-methylbenzenesulfonamido)-aryl(oralkyl)-methylphos-.phonateswerestudiedonthepreparedphenylcarbamatederivativeβ-cyclodextrinbondedphaseandacommercial(S)-(.+)-l-(l-naphthyl)ethylcarbamatederivativeβ-cyclodextrinbondedphaseonnormalphasechromato-graphiccondition.Resultsshowthatthepreparedphenylcarbamatederivativeβ-cyclodextrinbondedphasehasbetterenantiomericselectivitytotheseriesofcompounds.Achiralrecognitionmechanismwassuggestedfortheseparationofthesenovelorganicphosphorusenantiomers.
机构地区 不详
出处 《中国化学:英文版》 1999年6期
出版日期 1999年06月16日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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