Abstract：In this paper , catio nic chelates, anio nic chela tes and chela tes w ith catio nic a nd a nionic isom ericr ev er sible equilibrium chro m og enic r eac tio n sy stem s a re ta ken as ex am ples. The enhancing effects o f β -C yclodex trin de riv ativ es w ith io nized m o dified g ro ups, Q Aβ -C D ( Q ua ternar y am m o nium , -C H2C H2( O H) C H2 N ( C H3 ) 2 Cl and CMβ -C D ( Ca rbox y m ethyl, -C H2 CO ON a) , on these sy stem s ar e co m pa rativ elystudied w ith that o f unm o dified β -C yclodex trin. The m echanism o f the effects is studied pr elimina rily.Som e rules fo r the effects o f th ese β -Cy clo dex trin de riv ativ es a re deduced.
沈学优,戚志红,邹焕金,戚文彬. 修饰基团的结构对 β -环糊精衍生物的分析特性的影响Ⅰ 可离解基团的影响[J]. 浙江大学学报（理学版）, 1999, 26(3): 77-81.
SHE N X ue-you, Q I Zhi-ho ng,ZO U Huan-jin, Q I W en-bin . The Effect of Structure of Modified Group in β -Cyclodextrin Derivatives on the Analytical Characters.. Journal of ZheJIang University(Science Edition), 1999, 26(3): 77-81.
