CAS 1459288-93-7
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3 produits concernés.
Benzyl 2,3-O-isopropylidene-6-O-tosyl-α-L-sorbofuranoside
CAS :Benzyl 2,3-O-isopropylidene-6-O-tosyl-α-L-sorbofuranosideDegré de pureté :>99%Masse moléculaire :464.52861g/mol1-O-Benzyl-2,3-O-isopropylidene-6-O-tosyl-a-L-sorbofuranoside
CAS :<p>1-O-Benzyl-2,3-O-isopropylidene-6-O-tosyl-a-L-sorbofuranoside is a modification of the carbohydrate sialic acid. It is synthesized by the methylation and glycosylation of 1,2,3,4,6-pentaacetoxycyclohexane with 2,3,4,6-tetraacetoxybenzaldehyde in the presence of a base. The product is then converted to the corresponding 1-(1'-benzyl)-2-(2',3' or 4'-isopropylidene)-6-(1'-tosyl) derivative with sodium methoxide in methanol. This compound has been used as an intermediate for polysaccharides and sugars.</p>Formule :C23H28O8SDegré de pureté :Min. 95%Masse moléculaire :464.53 g/mol
