3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-6-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid

Base Information

Chemical Name:3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-6-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid
CAS No.:79705-68-3
Molecular Formula:C₅₈H₆₈BrNO₂₀
Molecular Weight:1179.08
Hs Code.:

3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-6-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid

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Chemical Property of 3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-6-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid

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Technology Process of 3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-6-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid

There total 1 articles about 3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-6-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid 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:

: 79705-66-1,79733-89-4
3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-1,6-di-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-D-galactopyranose

: 79705-68-3
3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-6-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid

Guidance literature:: With TiBr; In dichloromethane; ethyl acetate; at 0 ℃; for 16h; Yield given;

Reference yield:

: 79705-68-3
3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-6-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid

: C₇₁H₈₅NO₂₅

Guidance literature:: Multi-step reaction with 2 steps

1: 1) HgBr₂, Hg(CN)2, molecular sieves 4 Angstroem / 1) CH₂Cl₂, r.t., 1 h, 2) CH₂Cl₂, 0 deg C, 5 h

2: 160 mg / aq. CF₃COOH / CH₂Cl₂ / 0.17 h / 0 °C

With 4 A molecular sieve; mercury(II) cyanide; trifluoroacetic acid; mercury dibromide; In dichloromethane;

Reference yield:

: 79705-68-3
3-O-(2-Acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-6-O-acetyl-4-O-(6-O-acetyl-2,3,4-tri-O-benzyl-β-D-mannopyranosyl)-2-O-benzyl-α-D-galactopyranosylbromid

: C₆₁H₇₅NO₂₀

Guidance literature:: Multi-step reaction with 3 steps

1: 1) HgBr₂, Hg(CN)2, molecular sieves 4 Angstroem / 1) CH₂Cl₂, r.t., 1 h, 2) CH₂Cl₂, 0 deg C, 5 h

2: 160 mg / aq. CF₃COOH / CH₂Cl₂ / 0.17 h / 0 °C

3: MeONa / methanol / 5 h / Ambient temperature

With 4 A molecular sieve; sodium methylate; mercury(II) cyanide; trifluoroacetic acid; mercury dibromide; In methanol; dichloromethane;