Gas chromatographic enantiomer separation on long-chain alkylated beta-cyclodextrin chiral stationary phases
文献类型：期刊论文
| 作者 | Nie, MY; Zhou, LM; Liu, XL; Wang, QH; Zhu, DQ |
| 刊名 | analytica chimica acta
 |
| 出版日期 | 2000-03-09 |
| 卷号 | 408期号:1-2页码:279-284 |
| 关键词 | enantiomer separation cyclodextrin derivatives capillary gas chromatography chiral stationary phases |
| 英文摘要 | two new chiral stationary phases, heptakis(2,6-di-o-nonyl-3-o-trifluoroacetyl)-beta-cyclodextrin (dntbcd) and heptakis(2,6-di-o-dodecyl-3-o-trifluoroacetyl)-beta-cyclodextrin (ddtbcd), were synthesized. the gas chromatographic enantiomeric separation of amines, alcohols, diols, carboxylic acids, amino acids, epoxides, halohydrocarbons and ketones were investigated on dntbcd, ddtbcd and heptakis(2,w6-di-o-npentyl-3-o-trifluoroacetyl)-beta-cyclodextrin (dptbcd) stationary phases. it is observed that dntbcd exhibits the best chiral selectivity among three stationary phases for most racemates investigated. an enthalpy-entropy compensation effect exists within the a-phenylethylamine derivatives separated on dptbcd and dntbcd stationary phases. (c) 2000 elsevier science b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | enthalpy-entropy compensation |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000085837800036 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138676]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Nie, MY,Zhou, LM,Liu, XL,et al. Gas chromatographic enantiomer separation on long-chain alkylated beta-cyclodextrin chiral stationary phases[J]. analytica chimica acta,2000,408(1-2):279-284. |
| APA | Nie, MY,Zhou, LM,Liu, XL,Wang, QH,&Zhu, DQ.(2000).Gas chromatographic enantiomer separation on long-chain alkylated beta-cyclodextrin chiral stationary phases.analytica chimica acta,408(1-2),279-284. |
| MLA | Nie, MY,et al."Gas chromatographic enantiomer separation on long-chain alkylated beta-cyclodextrin chiral stationary phases".analytica chimica acta 408.1-2(2000):279-284. |
入库方式： OAI收割
来源：大连化学物理研究所
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