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Mannose trichloroacetimidate

Glycosylation of Trichloroacetimidates of 2-Azido-2-deoxy-D-mannose Derivatives... [Pg.103]

Linear Homotetrasaccharides - Cellulose oligomers up to the 20-mer have been assembled from a key tetrasaccharide glycoside which was converted into the glycosyl trichloroacetimidate and separately to a derivative with 0-4 of the non-reducing end deprotected. Several specifically deoxygenated derivatives of P-maltosyl-(l- 4)-a,a-trehalose have been specifically prepared, sulfated and tested for smooth muscle cell antiproliferative activity. Iterative methods have been applied to make the a-(l ->2)-D-mannose tetramer and di- to tetra-... [Pg.66]

Tetra-0-benzyl-Z)-glucose l-O-a or p-trichloroacetimidate with alcohols in nitrile solvents with TMS triflate as catalyst react at -40° to give 70-90% yields of disaccharides (from primary or secondary alchols) with p a ratios of 8-24 1 by way, it is proposed, of intermediate ions which involve strong association with the solvent. With mannose disaccharides ratios are about 1 1. ... [Pg.33]

See other pages where Mannose trichloroacetimidate is mentioned: [Pg.310]    [Pg.321]    [Pg.310]    [Pg.321]    [Pg.166]    [Pg.178]    [Pg.182]    [Pg.58]    [Pg.60]    [Pg.66]    [Pg.105]    [Pg.247]    [Pg.248]    [Pg.80]    [Pg.48]    [Pg.292]    [Pg.525]    [Pg.1221]    [Pg.1251]    [Pg.1256]    [Pg.415]    [Pg.277]    [Pg.276]    [Pg.511]    [Pg.608]    [Pg.19]    [Pg.30]    [Pg.32]    [Pg.308]    [Pg.212]    [Pg.289]    [Pg.33]    [Pg.395]    [Pg.503]    [Pg.510]    [Pg.43]    [Pg.76]    [Pg.70]   
See also in sourсe #XX -- [ Pg.310 ]



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Trichloroacetimidate

Trichloroacetimidates

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