Separation of (R)- and (S)-tert-butyl 2-tert-butyl-4-methoxy-2,5- dihydro-1,3-imidazole-1-carboxylate (building block for amino acid synthesis) by preparative high performance liquid chromatography on a polysaccharide stationary phase

Chirality

Volumn 10, Issue 3, 1998, Pages 217-222

  Hoffmann, Matthias ^a   Blank, Stefan ^a   Seebach, Dieter ^a   Küsters, Ernst ^b   Schmid, Emil ^b  

^a ETH ZURICH   (Switzerland)

^b NOVARTIS PHARMA AG   (Switzerland)

Author keywords

3,5 dimethylphenyl carbamate; Amino acid ester synthesis; Amylose; Polysaccharide phase; Tert butyl 2 tert butyl 4 methoxy 2,5 dihydro 1,3 imidazole 1 carboxylate

Indexed keywords

2 TERT BUTYL 4 METHOXY 2,5 DIHYDROIMIDAZOLE 1 CARBOXYLATE; AMYLOSE; CARBOXYLIC ACID DERIVATIVE; GLYCINAMIDE; POLYSACCHARIDE; TRIETHYLAMINE; TRIFLUOROACETIC ACID; UNCLASSIFIED DRUG;

AMINO ACID SYNTHESIS; ARTICLE; CELL SEPARATION; CHIRALITY; DEGRADATION; DERIVATIZATION; ENANTIOMER; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; HYDROLYSIS; NONHUMAN; ORGANIC CHEMISTRY; PRIORITY JOURNAL;

EID: 0031890966     PISSN: 08990042     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1520-636X(1998)10:3<217::AID-CHIR3>3.0.CO;2-6     Document Type: Article

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