Synthesis of Naturally Occurring Ld-HepPContaining Disaccharides
- 1 January 1991
- journal article
- research article
- Published by Taylor & Francis in Journal of Carbohydrate Chemistry
- Vol. 10 (6) , 995-1007
- https://doi.org/10.1080/07328309108543968
Abstract
Diastereoselective hydroxymethylation of a suitably protected α-D-manno-hexodialdo-1,5-pyranoside with the Grignard reagent derived from (phenyldimethylsilyl)methyl chloride gives, after additional protecting group manipulations, an easy access to one donor and two acceptors of LD-Hepp. The latter derivatives could be applied successfully for the preparation of the disaccharides α-D-GlcpN-(1-7)-L-α-D-Hepp-OMe and L-α-D-Hepp-(1-6)-L-α-D-Hepp-OMe.Keywords
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