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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Application filed by Sumitomo Chemical Co LtdfiledCriticalSumitomo Chemical Co Ltd
Priority to JP57043603ApriorityCriticalpatent/JPS58159451A/ja
Publication of JPS58159451ApublicationCriticalpatent/JPS58159451A/ja
Publication of JPH0333703B2publicationCriticalpatent/JPH0333703B2/ja
Chemistry of novel compounds with multifunctional carbon structure. 9. Molecular design, synthetic studies, and NMR investigation of several efficient chiral derivatizing reagents which give very large 19F NMR. DELTA.. delta. values in enantiomeric excess determination
Use of axially chiral 2'-methoxy-1, 1'-binaphthyl-2-carboxylic acid as chiral derivatizing agent for discrimination of enantiomeric alcohols and amines by 1H NMR.
Characterization of diastereomeric and enantiomeric ephedrines by gas chromatography combined with electron impact mass spectrometry and isobutane chemical ionization mass spectrometry