Benzyl-4-O-(2.3.4.6-tetra-O-benzoyl-β-D-galactopyranosyl)-2.3-anhydro-β-D-ribopyranosid

Base Information

• Chemical Name: Benzyl-4-O-(2.3.4.6-tetra-O-benzoyl-β-D-galactopyranosyl)-2.3-anhydro-β-D-ribopyranosid
• CAS No.: 67412-72-0
• Molecular Formula: C₄₆H₄₀O₁₃
• Molecular Weight: 800.816

Synonyms:Benzyl-4-O-(2.3.4.6-tetra-O-benzoyl-β-D-galactopyranosyl)-2.3-anhydro-β-D-ribopyranosid

Chemical Property of Benzyl-4-O-(2.3.4.6-tetra-O-benzoyl-β-D-galactopyranosyl)-2.3-anhydro-β-D-ribopyranosid

Chemical Property:

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Technology Process of Benzyl-4-O-(2.3.4.6-tetra-O-benzoyl-β-D-galactopyranosyl)-2.3-anhydro-β-D-ribopyranosid

There total 3 articles about Benzyl-4-O-(2.3.4.6-tetra-O-benzoyl-β-D-galactopyranosyl)-2.3-anhydro-β-D-ribopyranosid 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: 87.0%

(-)-benzyl 2,3-anhydro-β-D-ribopyranoside (67412-71-9) + C38H37O12P → Benzyl-4-O-(2.3.4.6-tetra-O-benzoyl-β-D-galactopyranosyl)-2.3-anhydro-β-D-ribopyranosid (67412-72-0)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -50 ℃; for 1h;

DOI:10.1248/cpb.43.2267

Reference yield: 82.0%

(-)-benzyl 2,3-anhydro-β-D-ribopyranoside (67412-71-9) + C38H39N2O11P (143520-22-3) → Benzyl-4-O-(2.3.4.6-tetra-O-benzoyl-β-D-galactopyranosyl)-2.3-anhydro-β-D-ribopyranosid (67412-72-0)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; tetramethylurea; In dichloromethane; at 0 ℃; for 1.5h;

DOI:10.1016/S0040-4039(00)92679-0

Reference yield:

→ Benzyl-4-O-(2.3.4.6-tetra-O-benzoyl-β-D-galactopyranosyl)-2.3-anhydro-β-D-ribopyranosid (67412-72-0)

Guidance literature:

2.3.4.6-Tetra-O-benzoyl-α-D-galactopyranosylbromid, Benzyl-2.3-anhydro-β-D-ribopyranosid;

upstream raw materials:

(-)-benzyl 2,3-anhydro-β-D-ribopyranoside

C₃₈H₃₉N₂O₁₁P

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