2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-β-D-galactopyranosyl azide

Base Information

Chemical Name:2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-β-D-galactopyranosyl azide
CAS No.:850495-11-3
Molecular Formula:C₄₁H₄₁N₃O₁₇
Molecular Weight:847.786
Hs Code.:

Synonyms:2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-β-D-galactopyranosyl azide

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Chemical Property of 2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-β-D-galactopyranosyl azide

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Technology Process of 2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-β-D-galactopyranosyl azide

There total 1 articles about 2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-β-D-galactopyranosyl azide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 92.0%

: 312957-64-5
2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-galactopyranosyl bromide

: 850495-11-3
2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-β-D-galactopyranosyl azide

Guidance literature:: With trimethylsilylazide; tetrabutyl ammonium fluoride; In tetrahydrofuran; for 24h;
DOI:10.1039/b416878j

Reference yield:

: 850495-11-3
2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-β-D-galactopyranosyl azide

: N-[(2R,3R,4R,5R,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-4-methoxy-benzamide

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / MeONa / methanol / 18 h

2: H₂ / Pd/C / methanol / 0.5 h / 760 Torr

3: Na₂CO₃ / tetrahydrofuran; methanol / 0.5 h

With hydrogen; sodium methylate; sodium carbonate; palladium on activated charcoal; In tetrahydrofuran; methanol;
DOI:10.1039/b416878j

Reference yield:

: 850495-11-3
2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-β-D-galactopyranosyl azide

: N-[(2R,3R,4R,5R,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-3,5-difluoro-benzamide

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / MeONa / methanol / 18 h

2: H₂ / Pd/C / methanol / 0.5 h / 760 Torr

3: Na₂CO₃ / tetrahydrofuran; methanol / 0.5 h

With hydrogen; sodium methylate; sodium carbonate; palladium on activated charcoal; In tetrahydrofuran; methanol;
DOI:10.1039/b416878j