p-nitrophenyl 2-acetamido-4-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside

Base Information

Chemical Name:p-nitrophenyl 2-acetamido-4-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside
CAS No.:92689-42-4
Molecular Formula:C₆₂H₆₂N₂O₁₄
Molecular Weight:1059.18
Hs Code.:

Synonyms:p-nitrophenyl 2-acetamido-4-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside

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Chemical Property of p-nitrophenyl 2-acetamido-4-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside

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Technology Process of p-nitrophenyl 2-acetamido-4-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside

There total 5 articles about p-nitrophenyl 2-acetamido-4-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-β-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: 57.0%

: 40246-28-4
2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-glucopyranosyl bromide

: 84564-22-7
p-nitrophenyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside

: 92689-42-4
p-nitrophenyl 2-acetamido-4-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; In nitromethane; toluene; at -25 ℃;
DOI:10.1016/0008-6215(84)85320-3

Reference yield:

: 14218-11-2
2,3,4,6-tetra-O-benzoylglucosyl bromide

: 92689-42-4
p-nitrophenyl 2-acetamido-4-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 2,4,6-collidine / nitromethane / 72 h / 37 °C

2: 12.9 g / sodium methoxide / methanol / Ambient temperature

3: 1.)sodium hydride / 1.) DMF

4: trimethylsilyl bromide / toluene / 1.5 h / Ambient temperature

5: 57 percent / silver triflate, 2,4,6-collidine / toluene; nitromethane / -25 °C

With 2,4,6-trimethyl-pyridine; trimethylsilyl bromide; sodium methylate; silver trifluoromethanesulfonate; sodium hydride; In methanol; nitromethane; toluene;
DOI:10.1016/0008-6215(84)85320-3

Reference yield:

: 92689-40-2
(3aR,5R,6S,7S,7aR)-5-Hydroxymethyl-2-methoxy-2-phenyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol

: 92689-42-4
p-nitrophenyl 2-acetamido-4-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 1.)sodium hydride / 1.) DMF

2: trimethylsilyl bromide / toluene / 1.5 h / Ambient temperature

3: 57 percent / silver triflate, 2,4,6-collidine / toluene; nitromethane / -25 °C

With 2,4,6-trimethyl-pyridine; trimethylsilyl bromide; silver trifluoromethanesulfonate; sodium hydride; In nitromethane; toluene;
DOI:10.1016/0008-6215(84)85320-3