benzyl 2-acetamido-2-deoxy-β-D-glucopyranosyl-(1->3)-2-acetamido-4,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

Base Information

Chemical Name:benzyl 2-acetamido-2-deoxy-β-D-glucopyranosyl-(1->3)-2-acetamido-4,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside
CAS No.:856409-85-3
Molecular Formula:C₃₇H₄₆N₂O₁₁
Molecular Weight:694.779
Hs Code.:

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

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

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

There total 6 articles about benzyl 2-acetamido-2-deoxy-β-D-glucopyranosyl-(1->3)-2-acetamido-4,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside 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: 99.0%

: 856409-83-1
benzyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->3)-2-acetamido-4,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

: 856409-85-3
benzyl 2-acetamido-2-deoxy-β-D-glucopyranosyl-(1->3)-2-acetamido-4,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

Guidance literature:: With sodium methylate; In methanol; at 20 ℃; for 2h;
DOI:10.1135/cccc20041781

Reference yield:

: 60920-84-5
benzyl 2-acetamido-3-O-allyl-4,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

: 856409-85-3
benzyl 2-acetamido-2-deoxy-β-D-glucopyranosyl-(1->3)-2-acetamido-4,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: [RhCl(Ph₃P)3] / aq. ethanol; toluene / 4 h / Heating

2: 698 mg / HCOOH / aq. ethanol; toluene / 3 h / Heating

3: 72 percent / AgOTf / CH₂Cl₂ / 1.5 h / -45 - -20 °C

4: BuNH₂ / methanol / 10 h / 85 °C

5: 180 mg / pyridine / 20 h / 20 °C

6: 99 percent / MeONa / methanol / 2 h / 20 °C

With pyridine; formic acid; sodium methylate; silver trifluoromethanesulfonate; N-butylamine; tris(triphenylphosphine)rhodium(I) chloride; In methanol; ethanol; dichloromethane; toluene; 6: Zemplen O-deacetylation;
DOI:10.1135/cccc20041781

Reference yield:

: 73646-11-4
benzyl 2-acetamido-4,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

: 856409-85-3
benzyl 2-acetamido-2-deoxy-β-D-glucopyranosyl-(1->3)-2-acetamido-4,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 72 percent / AgOTf / CH₂Cl₂ / 1.5 h / -45 - -20 °C

2: BuNH₂ / methanol / 10 h / 85 °C

3: 180 mg / pyridine / 20 h / 20 °C

4: 99 percent / MeONa / methanol / 2 h / 20 °C

With pyridine; sodium methylate; silver trifluoromethanesulfonate; N-butylamine; In methanol; dichloromethane; 4: Zemplen O-deacetylation;
DOI:10.1135/cccc20041781