An improved method for the preparation o
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HansjΓΆrg Eibl
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Article
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1981
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Elsevier Science
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English
β 258 KB
A simple and fast route for the preparation of 1,2-isopropylidene-sn-glycerol from Dmannitol in 45% yield is described. The value of optical rotation, [a] ~ + 15.2 Β°, is higher than usual indicating considerable racemization for other procedures, Since 1,2-isopropylidene-sn-glycerol serves as genera