X-ray crystallographic analysis and NMR study of (Z)-3(2-hydroxyphenyl)-1(4-methoxyphenyl)-3-oxo-prop-1-en-1-ol |
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| Authors: | Philip J Cox Stephen M MacManus Susan K Sharp David Adam Kenneth W Muir |
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| Institution: | (1) School of Pharmacy, The Robert Gordon University, Schoolhill, AB9 1FR Aberdeen, Scotland;(2) Chemistry Department, Glasgow University, G12 8QQ Glasgow, Scotland |
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| Abstract: | The molecular structure of the title compound has been determined by X-ray crystallography. The enol form is present in the solid state and each of the two molecules in the asymmetric unit possesses two intramolecular hydrogen bonds. The delocalization of double bonds results in an almost planar molecule. Evidence to support the enol configuration in solution is presented from an NMR investigation. |
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