110415-63-9Relevant articles and documents
Stereoselective Syntheses of β-D-Lyxofuranosyl Glycosides
Dahlhoff, Wilhelm V.
, p. 1093 - 1096 (2007/10/02)
Methyl and phenyl β-D-lyxofuranoside (3a and 3b) are prepared by reaction of 5-O-acetyl-2,3-O-ethylboranediyl-α-D-lyxofuranosyl bromide (1) with sodium methoxide and sodium phenoxide to give the protected glycosides 2a, b followed by deboronation and deacetylation.The protected α-D-lyxofuranosyl disaccharides 2c, d are synthesized by treatment of 1 with 1,2:3,4-di-O-isopropylidene-α-D-galactopyranose and 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose after the former has been converted to its sodium organooxytriethylborate and the latter has been O-tributylstannylated. 2c and 2d are deboronated and deacetylated to give 3c and 3d, respectively. 2,3,5-Tri-O-acetyl-β-D-lyxofuranosyl glycosides (4a-d) are obtained from 3a-d by acetylation.