2-acetamido-2,4-dideoxy-1,3-di-O-acetyl-4-fluoro-6-O-(triphenylmethyl)-α-D-galactopyranose

Base Information

Chemical Name:2-acetamido-2,4-dideoxy-1,3-di-O-acetyl-4-fluoro-6-O-(triphenylmethyl)-α-D-galactopyranose
CAS No.:1375729-81-9
Molecular Formula:C₃₁H₃₂FNO₇
Molecular Weight:549.596
Hs Code.:

Synonyms:2-acetamido-2,4-dideoxy-1,3-di-O-acetyl-4-fluoro-6-O-(triphenylmethyl)-α-D-galactopyranose

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Chemical Property of 2-acetamido-2,4-dideoxy-1,3-di-O-acetyl-4-fluoro-6-O-(triphenylmethyl)-α-D-galactopyranose

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Technology Process of 2-acetamido-2,4-dideoxy-1,3-di-O-acetyl-4-fluoro-6-O-(triphenylmethyl)-α-D-galactopyranose

There total 6 articles about 2-acetamido-2,4-dideoxy-1,3-di-O-acetyl-4-fluoro-6-O-(triphenylmethyl)-α-D-galactopyranose 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: 85.0%

: 174771-87-0
2-acetamido-2-deoxy-1,3-di-O-acetyl-6-O-(triphenylmethyl)-α-D-galactopyranose

: 1375729-81-9
2-acetamido-2,4-dideoxy-1,3-di-O-acetyl-4-fluoro-6-O-(triphenylmethyl)-α-D-galactopyranose

Guidance literature:: With dimethylaminosulphur trifluoride; In pyridine; dichloromethane; at 20 ℃; for 8h;
DOI:10.1002/anie.201108742

Reference yield:

: 2-acetamido-2-deoxy-4,6-O-benzylidene-α-D-galactopyranoside

: 1375729-81-9
2-acetamido-2,4-dideoxy-1,3-di-O-acetyl-4-fluoro-6-O-(triphenylmethyl)-α-D-galactopyranose

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / 12 h / 20 °C

2: palladium on activated charcoal; hydrogen / 1,4-dioxane; methanol / 2 h / 20 °C

3: dmap; triethylamine / dichloromethane / 13 h / 20 °C

4: dimethylaminosulphur trifluoride / pyridine; dichloromethane / 8 h / 20 °C

With pyridine; dmap; dimethylaminosulphur trifluoride; palladium on activated charcoal; hydrogen; triethylamine; In 1,4-dioxane; pyridine; methanol; dichloromethane;
DOI:10.1002/anie.201108742

Reference yield:

: 72-87-7,1136-42-1,1136-44-3,6730-06-9,7772-94-3,10036-64-3,14131-60-3,14131-64-7,14131-68-1,14215-68-0,62057-49-2,62057-50-5,62057-51-6,62057-52-7,62057-53-8,62057-54-9,62057-55-0,62057-56-1,62075-50-7,62137-54-6,134451-97-1,134522-12-6,148347-16-4,6082-29-7
N-acetyl-D-galactosamine

: 1375729-81-9
2-acetamido-2,4-dideoxy-1,3-di-O-acetyl-4-fluoro-6-O-(triphenylmethyl)-α-D-galactopyranose

Guidance literature:: Multi-step reaction with 5 steps

1: (1S)-10-camphorsulfonic acid / acetonitrile / 8 h / 20 °C

2: pyridine / 12 h / 20 °C

3: palladium on activated charcoal; hydrogen / 1,4-dioxane; methanol / 2 h / 20 °C

4: dmap; triethylamine / dichloromethane / 13 h / 20 °C

5: dimethylaminosulphur trifluoride / pyridine; dichloromethane / 8 h / 20 °C

With pyridine; dmap; dimethylaminosulphur trifluoride; palladium on activated charcoal; (1S)-10-camphorsulfonic acid; hydrogen; triethylamine; In 1,4-dioxane; pyridine; methanol; dichloromethane; acetonitrile;
DOI:10.1002/anie.201108742