Separation and identification of chiralN-acylcalix[4]arene amino acid derivatives by use of reversed-phase HPLC |
| |
Authors: | S J Thibodeaux M Sañchez Peña Y Zhang S A Shamsi I M Warner |
| |
Institution: | (1) Department of Chemistry, Louisiana State University, 70803 Baton Rouge, LA, USA |
| |
Abstract: | Summary This work focuses on the separation and identification of p-tert butyl calix4]arene derivatives. An isocratic mixture of
65% (v/v) acetonitrile and 35% (v/v) water with 0.1% (v/v) phosphoric acid was used as the mobile phase. A Bio-Rad Bio-Sil
ODS-5S (250 mm×4 mm) column was used as the stationary phase with UV detection of the analytes at 274 nm. The reversed-phase
high performance liquid chromatographic method which was developed provided baseline separation of five p-tertbutyl calix4]arene
derivatives in twenty minutes. |
| |
Keywords: | Column liquid chromatography p-tert butyl calix[4]arene derivatives |
本文献已被 SpringerLink 等数据库收录! |