The effect of double-bond geometry on th
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John C. Barnes; John S. Brimacombe; Derek J. Irvine
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Article
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1990
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Elsevier Science
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English
β 767 KB
In the crystal structure of methyl (Z)-8,9-dideoxy-l,2:3,4:6,7-tri-0-isopropylidene-a-~-fhreo-ogalacto-dec-8-enopyranuronate (lo), the allylic system adopts an eclipsed conformation with the smallest group, H-7, at the adjacent stereocentre eclipsing the olefinic double bond. The allylic system of m