中文摘要：

利用电喷雾质谱研究了伊环糊精、七-（2，6-二-O-甲基）-β-环糊精作为手性识别试剂对1，1’-联萘酚对映体的手性识别效应．实验结果表明，在气相中，伊环糊精与七-（2，6-二-O-甲基）-β-环糊精都可以与联萘酚形成非共价复合物．对形成的复合物的串联质谱研究表明，伊环糊精不能识别联萘酚对映体，而七-（2，6-二-O-甲基）-β环糊精对联萘酚对映体有较强的手性识别效应．进一步研究表明七-（2，6-二-O-甲基）-β-环糊精与联萘酚对映体混合比例以及CID能量对于手性识别并无影响．

英文摘要：

Chiral recognition of enantiomeric 1,1＇-bi-2-naphthol enantiomers by β- and heptakis-（2,6-di-O- methyl）-β-cyclodextrins as chiral selectors was investigated by electrospray mass spectrometry. Comparative research shows that both β-cyclodextrin and heptakis-（2,6-di-O-methyl）-β-cyclodextrin can form noncovalent complexes with 1,1＇-bi-2-naphthol in gas phase. Investigation of tandem mass spectrometric data displays that β-cyclodextrin has little chiral recognition ability to the enantiomers but heptakis-（2,6-di-O- methyl）-β-cyclodextrin has strong chiral recognition ability. Our work also displays that mixing ratio of heptakis-（2,6-di-O-methyl）-β-cyclodextrin to 1,1＇-bi-2-naphthol and the collision induced disossiation energy have no effect on chiral recognition.