Accessible silanol sites - Beneficial for the RP-HPLC separation of constitutional and diastereomeric azaspirovesamicol isomers

Journal of Chromatography A

Volumn 1217, Issue 50, 2010, Pages 7884-7890

  Wenzel, Barbara ^a   Fischer, Steffen ^a   Brust, Peter ^a   Steinbach, Jörg ^a  

^a INSTITUTE OF ION BEAM PHYSICS AND MATERIALS RESEARCH   (Germany)

Author keywords

Azaspirovesamicol isomers; Basic analytes; Cation exchange; Retention mechanism; Silanol sites; Silica column; VAChT

Indexed keywords

ANALYTES; AZASPIROVESAMICOL ISOMERS; CATION EXCHANGES; RETENTION MECHANISM; SILANOLS; SILICA COLUMN; VACHT;

HYDROPHOBICITY; POSITIVE IONS; SILICA;

ISOMERS;

ACETONITRILE; AMMONIUM ACETATE; CARBON; METHANOL; SILANOL; SILICON DIOXIDE; VESAMICOL DERIVATIVE;

ARTICLE; CHEMICAL COMPOSITION; CHEMICAL INTERACTION; COLUMN CHROMATOGRAPHY; DIASTEREOISOMER; ELUTION; HYDROPHOBICITY; PRIORITY JOURNAL; REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;

ACETONITRILES; AZA COMPOUNDS; BINDING SITES; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; CHROMATOGRAPHY, REVERSE-PHASE; ISOMERISM; PIPERIDINES; SILANES;

EID: 78449288120     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2010.10.061     Document Type: Article

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