Methyl-O--(1->4)-O-(6-O-acetyl-2-azido-3-O-benzyl-2-desoxy-α-D-glucopyranosyl)-(1->3)-4-azido-2-O-benzyl-4,6-didesoxy-α-D-galactopyranosid

Base Information

Chemical Name:Methyl-O--(1->4)-O-(6-O-acetyl-2-azido-3-O-benzyl-2-desoxy-α-D-glucopyranosyl)-(1->3)-4-azido-2-O-benzyl-4,6-didesoxy-α-D-galactopyranosid
CAS No.:109898-78-4
Molecular Formula:C₄₀H₄₉N₉O₁₆
Molecular Weight:911.88
Hs Code.:

Methyl-O-<methyl-(3,4-di-O-acetyl-2-azido-2-desoxy-β-D-mannopyranosyl)-uronat>-(1->4)-O-(6-O-acetyl-2-azido-3-O-benzyl-2-desoxy-α-D-glucopyranosyl)-(1->3)-4-azido-2-O-benzyl-4,6-didesoxy-α-D-galactopyranosid

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Chemical Property of Methyl-O--(1->4)-O-(6-O-acetyl-2-azido-3-O-benzyl-2-desoxy-α-D-glucopyranosyl)-(1->3)-4-azido-2-O-benzyl-4,6-didesoxy-α-D-galactopyranosid

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Technology Process of Methyl-O--(1->4)-O-(6-O-acetyl-2-azido-3-O-benzyl-2-desoxy-α-D-glucopyranosyl)-(1->3)-4-azido-2-O-benzyl-4,6-didesoxy-α-D-galactopyranosid

There total 7 articles about Methyl-O--(1->4)-O-(6-O-acetyl-2-azido-3-O-benzyl-2-desoxy-α-D-glucopyranosyl)-(1->3)-4-azido-2-O-benzyl-4,6-didesoxy-α-D-galactopyranosid 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:

: 55682-57-0
1,6-anhydro-2-azido-3-O-benzyl-2-deoxy-β-D-glucopyranose

: 109898-78-4
Methyl-O--(1->4)-O-(6-O-acetyl-2-azido-3-O-benzyl-2-desoxy-α-D-glucopyranosyl)-(1->3)-4-azido-2-O-benzyl-4,6-didesoxy-α-D-galactopyranosid

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) silver silicate, molecular sieves 4 Angstroem / 1.) toluol, 3 h, r.t., 2.) toluol

2: 100 percent / trifluoroacetic acid / 4 h / Ambient temperature

3: 74 percent / oxolane, piperidine / 4.5 h / Ambient temperature

4: 79 percent / bromo-N,N-dimethylformamidiniumbromide, molecular sieves 4 Angstroem / CH₂Cl₂; acetonitrile / Ambient temperature

5: 1.) Ag₂CO₃, molecular sieves 4 Angstroem, 2.) AgClO₄ / 1.) dichloromethane, r.t., 2 h, 2.) dichloromethane, r.t., 23 h

With tetrahydrofuran; piperidine; silver silicate; bromo-N,N-dimethylformamidiniumbromide; 4 A molecular sieve; silver perchlorate; silver carbonate; trifluoroacetic acid; In dichloromethane; acetonitrile;
DOI:10.1016/0008-6215(86)80006-4

Reference yield:

: 95451-98-2
Methyl-(3,4-di-O-acetyl-2-azido-1,2-didesoxy-α-D-mannopyranosylbromid)uronat

: 109898-78-4
Methyl-O--(1->4)-O-(6-O-acetyl-2-azido-3-O-benzyl-2-desoxy-α-D-glucopyranosyl)-(1->3)-4-azido-2-O-benzyl-4,6-didesoxy-α-D-galactopyranosid

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) silver silicate, molecular sieves 4 Angstroem / 1.) toluol, 3 h, r.t., 2.) toluol

2: 100 percent / trifluoroacetic acid / 4 h / Ambient temperature

3: 74 percent / oxolane, piperidine / 4.5 h / Ambient temperature

4: 79 percent / bromo-N,N-dimethylformamidiniumbromide, molecular sieves 4 Angstroem / CH₂Cl₂; acetonitrile / Ambient temperature

5: 1.) Ag₂CO₃, molecular sieves 4 Angstroem, 2.) AgClO₄ / 1.) dichloromethane, r.t., 2 h, 2.) dichloromethane, r.t., 23 h

With tetrahydrofuran; piperidine; silver silicate; bromo-N,N-dimethylformamidiniumbromide; 4 A molecular sieve; silver perchlorate; silver carbonate; trifluoroacetic acid; In dichloromethane; acetonitrile;
DOI:10.1016/0008-6215(86)80006-4

Reference yield:

: 1,6-Di-O-acetyl-2-azido-3-O-benzyl-2-desoxy-4-O--α,β-D-glucopyranose

: 109898-78-4
Methyl-O--(1->4)-O-(6-O-acetyl-2-azido-3-O-benzyl-2-desoxy-α-D-glucopyranosyl)-(1->3)-4-azido-2-O-benzyl-4,6-didesoxy-α-D-galactopyranosid

Guidance literature:: Multi-step reaction with 3 steps

1: 74 percent / oxolane, piperidine / 4.5 h / Ambient temperature

2: 79 percent / bromo-N,N-dimethylformamidiniumbromide, molecular sieves 4 Angstroem / CH₂Cl₂; acetonitrile / Ambient temperature

3: 1.) Ag₂CO₃, molecular sieves 4 Angstroem, 2.) AgClO₄ / 1.) dichloromethane, r.t., 2 h, 2.) dichloromethane, r.t., 23 h

With tetrahydrofuran; piperidine; bromo-N,N-dimethylformamidiniumbromide; 4 A molecular sieve; silver perchlorate; silver carbonate; In dichloromethane; acetonitrile;
DOI:10.1016/0008-6215(86)80006-4