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Desulfurization reactions, glycosyl

Oxathiins derived from the cyclic diacylthione (60) and glycals by a cycloaddition reaction yield glycosides on desulfurization, offering an alternative approach to glycosyl transfer <96AG(E)777>. [Pg.312]

This method is also used in the synthesis of and labeled EDC, which is obtained in 57 % yield. Symmetrical and unsymmetrical glycosyl carbodiimides are also obtained in good yields in the desulfurization of the corresponding thioureas with HgO. Bis-Boc-carbodiimide is obtained similarly as an intermediate in the reaction of N,N -di (t-butoxycarbonyl)thiourea with primary amines in the presence of EtsN in DMF. " ... [Pg.11]

See other pages where Desulfurization reactions, glycosyl is mentioned: [Pg.78]    [Pg.66]    [Pg.66]    [Pg.321]    [Pg.403]    [Pg.73]    [Pg.69]    [Pg.595]    [Pg.245]    [Pg.321]    [Pg.595]    [Pg.626]    [Pg.324]    [Pg.154]    [Pg.23]    [Pg.25]    [Pg.42]    [Pg.171]    [Pg.380]    [Pg.387]   


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Desulfuration Reactions

Glycosylation reactions

Reactions desulfurization

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