6-TIPS-[beta]-Cyclodextrin-Modified Fe3O4 for Facile Enantioseparation of 1-(1-Naphthyl)ethylamine

6-TIPS-[beta]-Cyclodextrin-Modified Fe3O4 for Facile Enantioseparation of 1-(1-Naphthyl)ethylamine

A new type of chiral magnetic nanoparticle was prepared from covalently linked magnetic nanoparticles (Fe3O4) and heptakis-(6-O-triisopropylsilyl)-[beta]-cyclodextrin (6-TIPS-[beta]-CD). The resulting selectors (TIPS-[beta]-CD-MNPs) combined the good magnetic properties Fe3O4 and efficient chiral re...

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Veröffentlicht in:Chemistry, an Asian journal an Asian journal, 2016-12, Vol.11 (24), p.3513
Hauptverfasser: Wang, Lu, Liang, Xiang-Yong, Ding, Li-Sheng, Zhang, Sheng, Li, Bang-Jing
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
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Zusammenfassung:A new type of chiral magnetic nanoparticle was prepared from covalently linked magnetic nanoparticles (Fe3O4) and heptakis-(6-O-triisopropylsilyl)-[beta]-cyclodextrin (6-TIPS-[beta]-CD). The resulting selectors (TIPS-[beta]-CD-MNPs) combined the good magnetic properties Fe3O4 and efficient chiral recognition ability of 6-TIPS-[beta]-CD. The enantioselectivity of TIPS-[beta]-CD-MNPs towards 1-(1-naphthyl)ethylamine was six times higher than that of the parent [beta]-CD modified Fe3O4 particles.
ISSN:1861-4728
1861-471X
DOI:10.1002/asia.201601151