4,6,4',6'-tetra-O-benzoyl-2,3,2',3'-tetra-O-benzyl-(α,-D-galactopyranosyl α-D-galactopyranoside)

Base Information

• Chemical Name: 4,6,4',6'-tetra-O-benzoyl-2,3,2',3'-tetra-O-benzyl-(α,-D-galactopyranosyl α-D-galactopyranoside)
• CAS No.: 41548-11-2
• Molecular Formula: C₆₈H₆₂O₁₅
• Molecular Weight: 1119.23
• Mol file: 41548-11-2.mol

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

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

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

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

There total 2 articles about 4,6,4',6'-tetra-O-benzoyl-2,3,2',3'-tetra-O-benzyl-(α,-D-galactopyranosyl α-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: 99.0%

sodium benzoate (532-32-1) + 2,3,2',3'-tetra-O-benzyl-4,6,4',6'-tetra-O-(methylsulfonyl)-α,α-trehalose (39021-76-6,41548-14-5) → 4,6,4',6'-tetra-O-benzoyl-2,3,2',3'-tetra-O-benzyl-(α,-D-galactopyranosyl α-D-galactopyranoside) (41548-11-2)

Guidance literature:

In N,N,N,N,N,N-hexamethylphosphoric triamide; at 130 ℃; for 20h;

DOI:10.1016/0008-6215(84)85182-4

Reference yield:

→ 4,6,4',6'-tetra-O-benzoyl-2,3,2',3'-tetra-O-benzyl-(α,-D-galactopyranosyl α-D-galactopyranoside) (41548-11-2)

Guidance literature:

2,2',3,3'-Tetra-O-benzyl-α,α-trehalose-tetramesylat (3) , Na-benzoat;

Reference yield: 88.0%

4,6,4',6'-tetra-O-benzoyl-2,3,2',3'-tetra-O-benzyl-(α,-D-galactopyranosyl α-D-galactopyranoside) (41548-11-2) → 2,3-di-O-benzyl-α-D-galactopyranosyl 2,3-di-O-benzyl-α-D-galactopyranoside (41548-15-6)

Guidance literature:

With sodium methylate; In methanol; chloroform;

DOI:10.1016/0008-6215(84)85182-4

upstream raw materials:

sodium benzoate

2,3,2',3'-tetra-O-benzyl-4,6,4',6'-tetra-O-(methylsulfonyl)-α,α-trehalose

Downstream raw materials:

2,3-di-O-benzyl-α-D-galactopyranosyl 2,3-di-O-benzyl-α-D-galactopyranoside

2,3,2',3'-tetra-O-benzyl-6,6'-di-O-(methylsulfonyl)-(α-D-galactopyranosyl α-D-galactopyranoside)

4,4'-di-O-acetyl-2,3,2',3'-tetra-O-benzyl-6,6'-di-O-(methylsulfonyl)-(α-D-galactopyranosyl α-D-galactopyranoside)

2,3,2',3'-tetra-O-Benzyl-6,6'-di-O-p-tolylsulfonyl-(α-D-galactopyranosyl α-D-galactopyranoside)