Improved procedure for preparation of covalently bonded cellulose tris-phenylcarbamate chiral stationary phases
文献类型：期刊论文
| 作者 | Qin, F; Chen, XM; Liu, YQ; Zou, HF; Wang, JD |
| 刊名 | chinese journal of chemistry
 |
| 出版日期 | 2005-07-01 |
| 卷号 | 23期号:7页码:885-890 |
| 关键词 | chiral stationary phase covalently bonding cellulose derivative improved procedure |
| ISSN号 | 1614-7065 |
| 产权排序 | 1;1 |
| 通讯作者 | 邹汉法 |
| 英文摘要 | the classical method for preparation of covalently boned cellulose derivative chiral stationary phases (csp) with diisocyanate as spacer was improved. diisocyanate was firstly allowed to react with 3-aminopropyltriethoxysilane, and the resulting product was then applied as the spacer reagent to immobilize cellulose derivatives onto silica gel. influences of the amount and the length of the spacer on the optical resolution ability of the csp were investigated. comparing improved procedure to classical diisocyanate method, the cross-linking between the glucose units of the cellulose derivatives was avoided to the most extent. with the improved procedure, regio-nonselective ways could be adopted to prepare covalently bonded csp, which showed an advantage for the rapid preparation. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | performance liquid-chromatography ; silica-gel ; enantiomers ; separation ; resolution |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000230195300016 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/92759]  |
| 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, Natl Chromatog Res & Anal Ctr, Dalian 116023, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, F,Chen, XM,Liu, YQ,et al. Improved procedure for preparation of covalently bonded cellulose tris-phenylcarbamate chiral stationary phases[J]. chinese journal of chemistry,2005,23(7):885-890. |
| APA | Qin, F,Chen, XM,Liu, YQ,Zou, HF,&Wang, JD.(2005).Improved procedure for preparation of covalently bonded cellulose tris-phenylcarbamate chiral stationary phases.chinese journal of chemistry,23(7),885-890. |
| MLA | Qin, F,et al."Improved procedure for preparation of covalently bonded cellulose tris-phenylcarbamate chiral stationary phases".chinese journal of chemistry 23.7(2005):885-890. |
入库方式： OAI收割
来源：大连化学物理研究所
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