20880-63-1

Upstream product

• 108-24-7 acetic anhydride 

Downstream Products

• 82703-55-7 Acetic acid (2R,3R,4S,5S,6R)-3-acetoxy-2-acetoxymethyl-5-((2R,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-6-((2S,3S,4S,5R,6R)-2,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-4-yl ester 
• 82703-56-8 (2R,3S,4S,5S,6R)-2-[(2R,3S,4S,5S,6R)-4,5-Dihydroxy-6-hydroxymethyl-2-((2S,3S,4S,5R,6R)-2,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yloxy]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 
• 82703-61-5 benzyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-<(1-2)-O-3,4,6-tri-O-banzyl-α-D-mannopyranosyl>₃-(1-2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside 

Relevant academic research and scientific papers

Synthesis and semisynthesis of some structural elements of oligo-mannose type N-glycoproteins

For the construction of N-glycoprotein glycan chains, valuable potential glycosyl donors, O-α-D-mannopyranosyl-(1→2)-α-D-mannopyranose octaacetate (19) and O-α-D-mannopyranosyl-(1→2)-O-α-D-mannopyranosyl-(1→2)- α-D-mannopyranose undecaacetate (20) were ob