Abstract
Significantly enhanced resolution in the -OH NMR spectral region was observed which, in combination with 2D (1)H-(13)C HMBC techniques, will open new avenues in structure analysis of natural products with phenol type -OH groups in complex natural extracts without the need of laborious isolation of the individual compounds.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Biological Factors / chemistry*
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Carbon Isotopes
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Dimethyl Sulfoxide / chemistry
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Hydrogen-Ion Concentration
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Hydroxyl Radical / chemistry*
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Magnetic Resonance Spectroscopy
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Molecular Structure
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Protons
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Solutions
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Stereoisomerism
Substances
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Biological Factors
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Carbon Isotopes
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Protons
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Solutions
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Hydroxyl Radical
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Dimethyl Sulfoxide