3-O-<6-O-Acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose

Base Information

Chemical Name:3-O-<6-O-Acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose
CAS No.:65499-48-1
Molecular Formula:C₅₇H₆₂N₆O₁₅
Molecular Weight:1071.15
Hs Code.:

3-O-<6-O-Acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose

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Chemical Property of 3-O-<6-O-Acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose

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Technology Process of 3-O-<6-O-Acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose

There total 1 articles about 3-O-<6-O-Acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose 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: 58.0%

: 59464-24-3
6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-galactopyranosyl bromide

: 80874-22-2
3-O-(6-O-acetyl-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl)-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose

: 65499-48-1
3-O-<6-O-Acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose

Guidance literature:: With calcium sulfate; 4 A molecular sieve; silver perchlorate; silver carbonate; In dichloromethane; for 8h;

Reference yield: 99.0%

: 108-24-7
acetic anhydride

: 65499-48-1
3-O-<6-O-Acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose

: 1,6-Di-O-acetyl-3-O-<6-O-acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-2,4-di-O-benzyl-α,β-D-galactopyranose

Guidance literature:: With trifluoroacetic acid; for 12h;

Reference yield:

: 65499-48-1
3-O-<6-O-Acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-1,6-anhydro-2,4-di-O-benzyl-β-D-galactopyranose

: 6-O-Acetyl-3-O-<6-O-acetyl-3-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-desoxy-α-D-galactopyranosyl)-2-azido-4-O-benzyl-2-desoxy-β-D-galactopyranosyl>-2,4-di-O-benzyl-α-D-galactopyranosylbromid

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / TFA / 12 h

2: TiBr₄ / CH₂Cl₂; ethyl acetate / 0.33 h

With titanium(IV) bromide; trifluoroacetic acid; In dichloromethane; ethyl acetate;