223582-35-2

Upstream product

• 75-08-1 ethanethiol 
• 223582-33-0 3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranose 
• 627466-64-2 2,3,4,6-tetra-O-benzoyl-D-glucopyranose 
• 13096-62-3 (3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-one 

Downstream Products

• 286860-87-5 (1(1')-Z)-2,3,4,6-tetra-O-benzyl-1-deoxy-1-(ethoxysulfonyl)methylidene-D-glucopyranose 
• 223582-39-6 methyl 2,6-di-O-benzyl-3-O-(3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethylsulfonato-α-D-gluco-hept-2-ulopyranosyl)-β-D-galactopyranoside 
• 223582-41-0 C₃₇H₄₀O₈S 
• 1319715-99-5 3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl bromide 
• 1319716-01-2 2,6-anhydro-3,4,5,7-tetra-O-benzyl-1-ethoxysulfonyl-D-glucohept-2-enitol 
• 1319716-06-7 methyl 2,3,6-tri-O-benzyl-4-O-(3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl)-β-D-glucopyranoside 
• 1319716-08-9 4-methoxyphenyl 2,3,6-tri-O-benzyl-4-O-(3,4,5,7-tetra-O-benzyl-1-deoxy-1-ethoxysulfonyl-α-D-glucohept-2-ulopyranosyl)-β-D-glucopyranoside 

Relevant academic research and scientific papers

Sulfonomethyl analogues of aldos-2-ulosonic acids. Synthesis of a new sialyl Lewis X analogue

Sulfonomethyl derivatives of aldos-2-ulosonic acids have been synthesized by addition of the ethyl methanesulfonate carbanion to aldonolactones. A sulfonylated mimic molecule of the sialyl Lewis X tetrasaccharide has been prepared by using a new sulfonomethyl ulosonic acid analogue.

Investigation of glycosylating properties of 1-deoxy-1-ethoxysulfonyl-hept- 2-ulopyranosyl derivatives. Synthesis of a new sulfonic acid mimetic of the sialyl Lewis X tetrasaccharide

Glycosylation reactions of the ethylthio, bromo and chloro derivatives of 1-deoxy-1-ethoxysulfonyl-hept-2-ulopyranose were studied applying different acceptors under different conditions. Elimination side-reactions affording exo- and endoglycals occured in all cases, however, with different proportions. Glycosyl chloride donor was applied to glycosylate a trisaccharide acceptor obtaining a new sulfonic acid mimetic of the sialyl Lewis X tetrasaccharide in high yield.

Sulfonic acid analogues of the sialyl Lewis X tetrasaccharide

Sulfonomethyl mimics of 2-ulosonic acids were prepared by addition of the ethyl methanesulfonate carbanion on aldonolactone derivatives, and these were converted into new analogues of the sialyl Lewis X tetrasaccharide. Copyright (C) 2000 Elsevier Science Ltd.