An interpretation of the diastereofacial reactivity of (E)-3-trimethylsilyloxybuta-1,3-dien-1-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside based upon the exo-anomeric effect
- 1 January 1986
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 14,p. 1116-1118
- https://doi.org/10.1039/c39860001116
Abstract
The geometry of the title diene has been probed by X-ray crystallography and by nuclear Overhauser effect difference spectroscopy; its diastereofacial discrimination in cycloadditions is ascribed to a reacting conformation determined by the exo-anomeric effect.Keywords
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