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Preparation and enantioseparation property of chiral stationary phases based on cellulose tris(3,5-dimethylbenzoate) - A new way to prepare polysaccharide-coating type chiral stationary phases
Chen, Wei1; Duan, Rong1; Fan, Qing-chun1; Bai, Zheng-wu1; Huang, Shao-hua2
2014-04-01
发表期刊CHINESE JOURNAL OF POLYMER SCIENCE
卷号32期号:4页码:458-466
摘要A new method to prepare polysaccharide-coating type chiral stationary phases (CSPs) was developed in this work. As a typical example, naked silica gel was coated by cellulose, which was then derivatized with 3,5-dimethylbenzoyl chloride to afford cellulose tris(3,5-dimethylbenzoate)-silica gel (CTDBS) complex. The silanols on CTDBS were end-capped with 3-aminopropyltriethoxysilane to obtain CSP 1. The amino groups on CSP 1 were further end-capped with 3,5-dimethylbenzoyl chloride to give CSP 2. The silanols on CTDBS were end-capped with methyltrimethoxysilane to yield CSP 3. CSPs 1-3 were characterized by FTIR, solid-state C-13-NMR and elemental analysis. The enantioseparation abilities of CSPs 1-3 were evaluated with structurally various chiral analytes. The enantioseparation results demonstrated that the end-capping moieties on CSPs 1 and 2 significantly affected enantioseparation. In addition, the effect of the structures of chiral analytes and endcapping moieties on the retention factors and the resolutions was discussed.
文章类型Article
关键词Chiral Recognition Cellulose Tris(3 Chiral Stationary Phase 5-dimethylbenzoate) High-performance Liquid Chromatography
WOS标题词Science & Technology ; Physical Sciences
DOI10.1007/s10118-014-1409-x
关键词[WOS]SILICA-GEL ; ENANTIOSELECTIVE CHROMATOGRAPHY ; LIQUID-CHROMATOGRAPHY ; PACKING MATERIALS ; RECOGNITION ; DERIVATIVES ; IMMOBILIZATION ; ENANTIOMERS ; RESOLUTION ; HPLC
收录类别SCI
语种英语
WOS研究方向Polymer Science
WOS类目Polymer Science
WOS记录号WOS:000332481200009
引用统计
文献类型期刊论文
条目标识符http://ir.qibebt.ac.cn/handle/337004/6256
专题公共实验室
作者单位1.Wuhan Inst Technol, Hubei Key Lab Novel Chem Reactor & Green Chem Tec, Key Lab Green Chem Proc, Minist Educ, Wuhan 430073, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China
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Chen, Wei,Duan, Rong,Fan, Qing-chun,et al. Preparation and enantioseparation property of chiral stationary phases based on cellulose tris(3,5-dimethylbenzoate) - A new way to prepare polysaccharide-coating type chiral stationary phases[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2014,32(4):458-466.
APA Chen, Wei,Duan, Rong,Fan, Qing-chun,Bai, Zheng-wu,&Huang, Shao-hua.(2014).Preparation and enantioseparation property of chiral stationary phases based on cellulose tris(3,5-dimethylbenzoate) - A new way to prepare polysaccharide-coating type chiral stationary phases.CHINESE JOURNAL OF POLYMER SCIENCE,32(4),458-466.
MLA Chen, Wei,et al."Preparation and enantioseparation property of chiral stationary phases based on cellulose tris(3,5-dimethylbenzoate) - A new way to prepare polysaccharide-coating type chiral stationary phases".CHINESE JOURNAL OF POLYMER SCIENCE 32.4(2014):458-466.
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