Exploring the "forgotten"-OH NMR spectral region in natural products.
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.
Charisiadis
Pantelis
P
Section of Organic Chemistry and Biochemistry, Department of Chemistry, University of Ioannina, Ioannina GR-45110, Greece.
Exarchou
Vasilliki
V
Troganis
Anastassios N
AN
Gerothanassis
Ioannis P
IP
D001685:Biological Factors / Q000737:chemistry*; D002247:Carbon Isotopes; D004121:Dimethyl Sulfoxide / Q000737:chemistry; D006863:Hydrogen-Ion Concentration; D017665:Hydroxyl Radical / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D011522:Protons; D012996:Solutions; D013237:Stereoisomerism
D001685:Biological Factors; D002247:Carbon Isotopes; D011522:Protons; D012996:Solutions; D017665:Hydroxyl Radical; D004121:Dimethyl Sulfoxide