Chiral Resolution of Naptalam Using D-tartaric acid and Functionalized Multi-walled Carbon Nanotubes

DOI

10.2991/icimm-15.2015.99How to use a DOI?

Keywords

Functionalized multi-walled carbon nanotubes; Chiral resolution; Naptalam; Thin-layer Chromatography

Abstract

Chiral resolution of naptalam using various functionalized multi-walled carbon nanotubes (MWCNTs) mediated thin-lay chromatography was studied. D-tartaric acid was used as chiral selectors and cyclohexane-alcohol solvent mixture was used as developers. The results indicated that under the condition of V(cyclohexane):V(n-butanol)=30:70, the sizes of spots were even, and there is no phenomenon of tail and the effect of resolution was the best. The results indicated that chiral naptalam can be resoluted well by thin-lay chromatography impregnated with various functionalized multi-walled carbon nanotubes such as MWCNTs, aligned MWCNTs, amino functionalized MWCNTs and carboxylated MWCNTs. And the relative RF value of amino functionalized multi-walled carbon nanotubes impregnated thin-lay chromatography was significantly higher than that of other types of multi-walled carbon nanotubes impregnated thin-lay chromatography. The relative RF value of amino multi-walled carbon nanotubes mediated thin-lay chromatography was 4.32.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dushu Huang
AU  - Yunhui Long
AU  - Wei Liu
AU  - Yong Hong
AU  - Ming Zhong
AU  - Shijuan Xu
PY  - 2015/07
DA  - 2015/07
TI  - Chiral Resolution of Naptalam Using D-tartaric acid and Functionalized Multi-walled Carbon Nanotubes
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 527
EP  - 532
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.99
DO  - 10.2991/icimm-15.2015.99
ID  - Huang2015/07
ER  -