2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-1,2,6-tri-O-benzoyl-β-D-glucopyranose

Base Information

• Chemical Name: 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-1,2,6-tri-O-benzoyl-β-D-glucopyranose
• CAS No.: 41093-35-0
• Molecular Formula: C₆₁H₅₀O₁₈
• Molecular Weight: 1071.06

Synonyms:2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-1,2,6-tri-O-benzoyl-β-D-glucopyranose

Chemical Property of 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-1,2,6-tri-O-benzoyl-β-D-glucopyranose

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Technology Process of 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-1,2,6-tri-O-benzoyl-β-D-glucopyranose

There total 1 articles about 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-1,2,6-tri-O-benzoyl-β-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: 20.0%

benzoyl chloride (98-88-4) + D-(+)-lactose (63-42-3) → 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-1,2,6-tri-O-benzoyl-β-D-glucopyranose (41093-35-0)

Guidance literature:

With sodium hydroxide; at 20 ℃; for 1h;

DOI:10.1107/S2053229619000822

Reference yield: 86.0%

methanesulfonyl chloride (124-63-0) + 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-1,2,6-tri-O-benzoyl-β-D-glucopyranose (41093-35-0) → 1,2,6,2',3',4',6'-Hepta-O-benzoyl-3-O-methanesulfonyl-β-lactose

Guidance literature:

With pyridine; at 60 ℃; for 5h;

DOI:10.1016/0008-6215(93)80067-O

Reference yield: 81.0%

2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1→4)-1,2,6-tri-O-benzoyl-β-D-glucopyranose (41093-35-0) + methyl trifluoromethanesulfonate (333-27-7) → 1,2,6-tri-O-benzoyl-3-O-methyl-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-glucopyranose (41093-37-2)

Guidance literature:

With 2,6-di-tert-butyl-4-methylpyridine; In 1,2-dichloro-ethane; at 85 ℃; for 48h;

DOI:10.1016/0008-6215(85)85168-5

upstream raw materials:

benzoyl chloride

D-(+)-lactose

Downstream raw materials:

1,2,6-tri-O-benzoyl-3-O-methyl-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-α-D-glucopyranose

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