methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Base Information

Chemical Name:methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside
CAS No.:131221-99-3
Molecular Formula:C₄₄H₅₈N₂O₁₆
Molecular Weight:870.948
Hs Code.:

Synonyms:methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

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Chemical Property of methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

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Technology Process of methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

There total 1 articles about methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside 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: 95.0%

: 131221-74-4
methyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

: 131221-99-3
methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: With sodium methylate; In tetrahydrofuran; methanol; for 4h; Ambient temperature;
DOI:10.1016/0008-6215(90)80061-7

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 131221-99-3
methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

: C₅₁H₆₂N₂O₁₆

Guidance literature:: With camphor-10-sulfonic acid; In N,N-dimethyl-formamide; at 50 - 60 ℃; for 3h; under 9.8 Torr;
DOI:10.1016/0008-6215(90)80061-7

Reference yield:

: 131221-99-3
methyl O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

: C₇₃H₈₄N₂O₁₈S

Guidance literature:: Multi-step reaction with 4 steps

1: d-camphor-10-sulfonic acid / dimethylformamide / 3 h / 50 - 60 °C / 9.8 Torr

2: BaO, Ba(OH)2*8H₂O / dimethylformamide / 16 h / Ambient temperature

3: 65 percent / BH₃*NMe₃, AlCl₃, molecular sieves 4A / tetrahydrofuran / 12 h / Ambient temperature

4: 90 percent / pyridine / 5 h / Ambient temperature

With pyridine; barium dihydroxide; aluminium trichloride; trimethylamine-borane; 4 A molecular sieve; camphor-10-sulfonic acid; barium(II) oxide; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(90)80061-7