4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranose

Base Information

Chemical Name:4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranose
CAS No.:417711-26-3
Molecular Formula:C₄₉H₄₃FO₁₆
Molecular Weight:906.869
Hs Code.:

Synonyms:4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranose

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Chemical Property of 4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranose

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Technology Process of 4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranose

There total 12 articles about 4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranose 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: 81.0%

: 417711-25-2
benzyl 4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranoside

: 417711-26-3
4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranose

Guidance literature:: With hydrogen; palladium dihydroxide; In tetrahydrofuran; methanol; at 20 ℃; for 40h;

Reference yield:

: 15548-45-5
(2S,3S,4S,5S,6R)-2-benzyloxy-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol

: 417711-26-3
4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranose

Guidance literature:: Multi-step reaction with 7 steps

1: TsOH*H₂O / acetone

2: H₂O

3: 82 percent / Et₃N / acetonitrile / 0.5 h

4: 88 percent / AgOTf; 2,4,6-collidine / CH₂Cl₂ / 0.5 h

5: pyridinium perchlorate / acetonitrile; H₂O / 4 h / 75 - 80 °C

6: 938 mg / pyridine / 2 h / 20 °C

7: 81 percent / H₂ / 20 percent Pd(OH)2/C / tetrahydrofuran; methanol / 40 h / 20 °C

With pyridine; 2,4,6-trimethyl-pyridine; water; hydrogen; silver trifluoromethanesulfonate; pyridinium perchlorate; toluene-4-sulfonic acid; triethylamine; palladium dihydroxide; In tetrahydrofuran; methanol; dichloromethane; water; acetone; acetonitrile;

Reference yield:

: 98-88-4
benzoyl chloride

: 417711-26-3
4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-fluoro-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzoyl-α-D-mannopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 938 mg / pyridine / 2 h / 20 °C

2: 81 percent / H₂ / 20 percent Pd(OH)2/C / tetrahydrofuran; methanol / 40 h / 20 °C

With pyridine; hydrogen; palladium dihydroxide; In tetrahydrofuran; methanol;