1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose

Base Information

Chemical Name:1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose
CAS No.:71795-11-4
Molecular Formula:C₂₅H₂₉N₃O₇
Molecular Weight:483.521
Hs Code.:

Synonyms:1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose

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Chemical Property of 1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose

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Technology Process of 1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose

There total 10 articles about 1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose 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: 75.5%

: 71756-42-8
methyl 4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranoside

: 108-24-7
acetic anhydride

: 71795-11-4
1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose

Guidance literature:: With sulfuric acid; at 20 ℃; for 0.5h;
DOI:10.1016/0040-4020(80)80148-7

Reference yield:

: 29388-46-3
methyl 2,3-di-O-benzyl-α-D-galactopyranoside

: 71795-11-4
1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose

Guidance literature:: Multi-step reaction with 6 steps

1: pyridine / 20 h / 20 °C

2: 91 percent / pyridine / 1.) -5 - 0 deg C, 10 min, 2.) 17 h, 20 deg C

3: 93.4 percent / sodium azide / dimethylformamide / 25 h / 140 - 160 °C

4: 95 percent / 80 percent AcOH aq. / 3 h / 80 °C

5: 98 percent / pyridine / 15 h / 20 °C

6: 75.5 percent / conc. H₂SO₄ / 0.5 h / 20 °C

With pyridine; sodium azide; sulfuric acid; acetic acid; In N,N-dimethyl-formamide;
DOI:10.1016/0040-4020(80)80148-7

Reference yield:

: 71756-39-3
methyl 2,3-di-O-benzyl-4-O-mesyl-6-O-trityl-α-D-galactopyranoside

: 71795-11-4
1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose

Guidance literature:: Multi-step reaction with 4 steps

1: 93.4 percent / sodium azide / dimethylformamide / 25 h / 140 - 160 °C

2: 95 percent / 80 percent AcOH aq. / 3 h / 80 °C

3: 98 percent / pyridine / 15 h / 20 °C

4: 75.5 percent / conc. H₂SO₄ / 0.5 h / 20 °C

With pyridine; sodium azide; sulfuric acid; acetic acid; In N,N-dimethyl-formamide;
DOI:10.1016/0040-4020(80)80148-7