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Glycosides from thioacetals

A new route to 5-thio-hexqpyranosides proceeded by way of monothioacetal derivatives which were formed on treatment of protected methyl glycosides with MejBBr followed by thioacetic acid. As an example, the synthesis of perbenzylated methyl S-thio-L-idopyranoside (34) from methyl tetra-O-benzyl-p-D-glucopyranoside is shown in Scheme 6. By incorporating... [Pg.138]

See other pages where Glycosides from thioacetals is mentioned: [Pg.196]    [Pg.558]    [Pg.252]    [Pg.486]    [Pg.200]    [Pg.21]    [Pg.783]    [Pg.178]    [Pg.310]    [Pg.773]    [Pg.102]    [Pg.116]    [Pg.316]    [Pg.316]   
See also in sourсe #XX -- [ Pg.200 ]



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Thioacetal

Thioacetalization

Thioacetate

Thioacetates

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