相关期刊:《Chemical Research in Chinese Universities》《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》《Chinese Journal of Chemistry》《Chinese Journal of Chemical Engineering》更多>>
financially supported by the National Key R&D Program of China (No.2019YFA0904104)。
Chiral covalent organic frameworks(CCOFs) featuring chirality, stability, and good porosity have attracted a considerable amount of attention due to their important applications, such as asymmetric catalysis, chiral s...
A chiral stationary phase (CSP) was prepared by chemically bonding carboxymethyl-β-cyclodextrin (CM- β-CD) onto 3-aminopropyl silica gel through amidation reaction in water solution and was characterized by Four...
A novel 2,6-dimethyl-b-CD bonded and silica based HPLC chiral stationary phase(CSP) was prepared.The diphenylmethane diisocyanate(MDI) was applied for the first time in the immobilization of 2,6-dimethyl-b-CD onto...
Click chemistry was applied to immobilize L-proline derivative onto azide-modified silica gel to give a novel chiral stationary phase (denoted as click-CSP) for ligand exchange chromatography. The developed protocol...
National Natural Science Foundation and Yunnan Province's Natural Science Foundation of China(No.20775066No.2005E0006Z).
This paper presents the enantioseparation using glucose, cellobiose, lactose and raffinose as chiral selector bonded to silica gel via an arm in HPLC. Surprisingly, they also possess high enantioseparation selectivity...
Financial support from the National Natural Science Foundation of China (No.20572009)
A novel chiral stationary phase (CSP) was prepared by immobilizing mono(6A-N-1-(2-hydroxyl)-phenylethylimino-6A- deoxy)-β-cyclodextrin onto the surface of silica gel via a longer spacer. This chiral stationary ...
A novel chiral stationary phase (CSP1) for ligand-exchange chromatography (CLEC) was prepared by firstly using dimethylchlorosilane as an endcapping reagent for decreasing residual silanol group on the surface of ...
Three new hybrid organic/inorganic polymeric ligand-exchange chiral stationary phases were developed by radical chain transfer reaction and surface grafting on silica gel, and successfully used for the enantioseparati...
the National Natural Science Foundation of China (No. 20472111) is gratefully acknowledged.
Three novel chiral selectors 4a-c were synthesized from (S)-amino acids and (R)-1-phenyl-2-(4-methylphenyl)ethylamine. 4a-c were connected to 3-aminopropylsilanized silica gel to be used as the chiral stationary...
supported by the National Natural Science Foundation of China(No.20375045);the Natural Science Foundation of Gansu province(No.3ZS041-A25-23)and the Light in Chinese Western Region(2003).
A new chiral stationary phase of 3, 5-dimethylphenylcarbamates of cellulose, chemically bonded to 3-aminopropylsilica gel at the 6-positions of the glucose units, was prepared. The solvent versatility of the CSP was i...