NDLI: Chiral separation of organic phosphonate compounds on cellulose CSP (chiral stationary phase) under reversed phase mode.

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Chiral separation of organic phosphonate compounds on cellulose CSP (chiral stationary phase) under reversed phase mode.

Content Provider	Semantic Scholar
Author	Yang, Guosheng Vázquez, Piedad Parrilla Frenich, Antonia Garrido Vidal, José Luis Martínez Aboul-Enein, Hassan Y.
Copyright Year	2003
Abstract	The enantiomers of fourteen O,O-dialkyl-2-benzyloxycarbonyl-aminoarylmethyl-phosphonates are directly separated on the tris(3,5-dimethylphenylcarbamate) cellulose column (Chiralcel OD-R) under reversed phase mode. The results of the chiral separation are different from the results obtained in the normal phase mode. The mobile phase plays an essential role in chiral discrimination when using Chiralcel OD-R. The influences of the mobile phase composition on the retention and the enantioselectivity are investigated. The influences on chiral separation of the length and steric hindrance of alkoxy groups of the phosphonate ester and of the nature of the substituent on the benzene ring that is attached to the chiral carbon atom are also discussed.
Starting Page	1
Ending Page	10
Page Count	10
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://www.jstage.jst.go.jp/article/analsci/19/8/19_8_1157/_pdf
PubMed reference number	12945669v1
Volume Number	19
Issue Number	8
Journal	Analytical sciences : the international journal of the Japan Society for Analytical Chemistry
Language	English
Access Restriction	Open
Subject Keyword	Cellulose Chiralcel OC Composition Delirium, Dementia, Amnestic, Cognitive Disorders Drug Abuse Inventory Eluent Esters Fourteen G1 to G0 transition NG-Nitroarginine Methyl Ester Natural Science Disciplines Optical density:OD:Pt:Amnio fld:Qn:Spectrophotometry Phosphonates Racemate alkoxy
Content Type	Text
Resource Type	Article

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