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  • Title: Synthesis of 6-deoxy-L-idose and L-acovenose from 1,2: 5,6-di-O-isopropylidene-alpha-D-glucofuranose.
    Author: Hung SC, Thopate SR, Puranik R.
    Journal: Carbohydr Res; 2001 Apr 23; 331(4):369-74. PubMed ID: 11398979.
    Abstract:
    A practical route toward the synthesis of 6-deoxy-L-idose and L-acovenose from 1,2:5,6-di-O-isopropylidene-alpha-D-glucofuranose is described. Key steps include the stereoselective hydrogenation of 6-deoxy-1,2:3,5-di-O-isopropylidene-alpha-D-xylo-hex-5-enofuranose, regioselective protection of 6-deoxy-1,2-O-isopropylidene-beta-L-idofuranose at 0-5, and epimerisation of 6-deoxy-5-O-tert-butyldimethylsilyl-1,2-O-isopropylidene-beta-L-idofuranose at C-3.
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