ChemInform Abstract: Stereoselective Syn
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L. A. BALTINA; O. B. FLEKHTER; E. V. VASIL'EVA; G. A. TOLSTIKOV
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Article
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2010
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John Wiley and Sons
⚖ 30 KB
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Stereoselective Synthesis of 2-Deoxy-α-D-arabino-hexopyranosides of Triterpenic Alcohols. -The stereoselective glycosylation of triterpenic alcohols (cf. (II)) by glycal (I) is achieved in the presence of NIS as promotor. Deiodination by catalytic hydrogenation of the obtained glycosides (cf. (III)