Chromatographic Enantiomer Separation, Circular Dichroism Spectrum, and Absolute Configuration of the 7-Methoxycoumarin syn Head-to-Tail Dimer.
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چکیده
منابع مشابه
Enantiomeric separation of racemic neolignans on chiralcel OD and determination of their absolute configuration with online circular dichroism.
Effective enantiomeric separations of erythro- and threo-8.O.4'-neolignans with different aromatic substitution pattern (1a-i, 2a-i) are achieved on the commercially available chiral stationary phase cellulose tris(3,5-dimethylphenylcarbamate) (Chiralcel OD). It is shown that the chiral recognition of the stationary phase is significantly dependent on the substitution pattern of the racemic com...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1991
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.45-1076