benzyl 2,4,6-tri-O-benzyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranoside

Base Information

• Chemical Name: benzyl 2,4,6-tri-O-benzyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranoside
• CAS No.: 81307-78-0
• Molecular Formula: C₆₈H₇₀O₁₁
• Molecular Weight: 1063.3

Synonyms:benzyl 2,4,6-tri-O-benzyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranoside

Chemical Property of benzyl 2,4,6-tri-O-benzyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranoside

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Technology Process of benzyl 2,4,6-tri-O-benzyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranoside

There total 1 articles about benzyl 2,4,6-tri-O-benzyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranoside 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: 78.0%

Benzyl 2,4,6-tri-O-benzyl-β-D-galactopyranoside (62447-55-6) + 2,3,4,6-tetra-O-benzyl-1-O-(N-methylacetimidoyl)-β-D-galactopyranose (64801-10-1) → benzyl 2,4,6-tri-O-benzyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranoside (81307-78-0)

Guidance literature:

With 4 A molecular sieve; toluene-4-sulfonic acid; In benzene; for 96h; Ambient temperature;

DOI:10.1016/S0008-6215(00)81040-X

Reference yield: 84.0%

benzyl 2,4,6-tri-O-benzyl-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-β-D-galactopyranoside (81307-78-0) → 3-O-α-D-galactopyranosyl-α-D-galactopyranose (584-30-5,2152-85-4,2495-70-7,15038-73-0,16741-21-2,23745-85-9,29478-44-2,33799-30-3,47307-02-8,50499-34-8,50499-35-9,52485-08-2,52485-09-3,52485-10-6,52485-11-7,55058-42-9,71630-16-5,72597-54-7,72597-55-8,72597-57-0,79952-48-0,79952-49-1,93221-80-8,93221-86-4,100430-40-8,103302-12-1,109432-03-3,122291-87-6,123050-23-7,127912-26-9,149342-88-1,150447-75-9,7313-98-6)

Guidance literature:

palladium on activated charcoal; In acetic acid; for 48h; hydrogenolysis;

DOI:10.1016/S0008-6215(00)81040-X

upstream raw materials:

Benzyl 2,4,6-tri-O-benzyl-β-D-galactopyranoside

2,3,4,6-tetra-O-benzyl-1-O-(N-methylacetimidoyl)-β-D-galactopyranose

Downstream raw materials:

3-O-α-D-galactopyranosyl-α-D-galactopyranose

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