Investigation of chiral recognition of heptakis-(2,6-di-o-methyl)-beta-cyclodextrin to menthol enantiomers by electrospray mass spectrometry
文献类型：期刊论文
| 作者 | Yu Zhan; Yan Cunyu; Song Fengrui; Liu Zhiqiang; Liu Shuying |
| 刊名 | Chinese journal of analytical chemistry
 |
| 出版日期 | 2006-05-01 |
| 卷号 | 34期号:5页码:671-674 |
| 关键词 | Chiral recognition Heptakis-(2,6-di-o-methyl)-beta-cyclodextrin Menthol Electrospray ionization Noncovalent complex |
| ISSN号 | 0253-3820 |
| 通讯作者 | Liu shuying() |
| 英文摘要 | Chiral recognition of heptakis-(2,6-di-o-methyl) -beta-cyclodextrin (dm-beta-cd) as a chiral selector to enandomeric menthols was achieved by electrospray mass spectrometry. the result reveals that the 1 : 1 noncovalent complexes formed by dm-beta-cd and menthol enantiomers can be detected in the gas phase with specfic binding. the tandem mass spectral data of noncovalent complexes shows dm-beta-cd has a strong chiral recognition ability to enantiomers and the chiral selectivity r-chiral, defined as the ratio of fragment ion abundance of the complex containing one enantiomeric compound to that of the corresponding complex containing the other eantiomer is 1.81. the tandem mass data also reveals the complex of dm-beta-cd and (-)-menthol is more stable than that of (+) -menthol. |
| WOS关键词 | MOLECULAR RECOGNITION ; CRYSTAL-STRUCTURE ; CYCLODEXTRIN ; WATER |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| 语种 | 英语 |
| WOS记录号 | WOS:000241620500019 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379879 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu Shuying |
| 作者单位 | 1.Chinese Acad Sci, Lab New Drug Res, Changchun Inst Appl Chem, Changchun Ctr Mass Spectrometry, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu Zhan,Yan Cunyu,Song Fengrui,et al. Investigation of chiral recognition of heptakis-(2,6-di-o-methyl)-beta-cyclodextrin to menthol enantiomers by electrospray mass spectrometry[J]. Chinese journal of analytical chemistry,2006,34(5):671-674. |
| APA | Yu Zhan,Yan Cunyu,Song Fengrui,Liu Zhiqiang,&Liu Shuying.(2006).Investigation of chiral recognition of heptakis-(2,6-di-o-methyl)-beta-cyclodextrin to menthol enantiomers by electrospray mass spectrometry.Chinese journal of analytical chemistry,34(5),671-674. |
| MLA | Yu Zhan,et al."Investigation of chiral recognition of heptakis-(2,6-di-o-methyl)-beta-cyclodextrin to menthol enantiomers by electrospray mass spectrometry".Chinese journal of analytical chemistry 34.5(2006):671-674. |
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来源：中国科学院大学
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