1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,5-dinitrobenzene

Base Information

• Chemical Name: 1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,5-dinitrobenzene
• CAS No.: 960364-98-1
• Molecular Formula: C₃₄H₄₀N₂O₂₄
• Molecular Weight: 860.691
• Mol file: 960364-98-1.mol

Synonyms:1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,5-dinitrobenzene

Chemical Property of 1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,5-dinitrobenzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of 1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,5-dinitrobenzene

There total 1 articles about 1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,5-dinitrobenzene 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: 66.0%

1,2-dihydroxy-4,5-dinitrobenzene (77400-30-7) + 1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside (3068-32-4) → 1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,5-dinitrobenzene (960364-98-1)

Guidance literature:

With silver(l) oxide; In acetonitrile; at 50 ℃; for 24h;

DOI:10.1002/anie.200702680

Reference yield:

1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,5-dinitrobenzene (960364-98-1) → 4,5-diamino-1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)benzene (960365-00-8)

Guidance literature:

With ammonium formate; palladium on activated charcoal; In methanol; at 70 ℃; for 2h;

DOI:10.1002/anie.200702680

Reference yield:

1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4,5-dinitrobenzene (960364-98-1) → 1,2-bis(β-D-galactopyranosyl)-4,5-dinitrobenzene (1207473-37-7)

Guidance literature:

With methanol; triethylamine; at 20 ℃; for 72h; Inert atmosphere;

DOI:10.1002/chem.200902031

upstream raw materials:

1,2-dihydroxy-4,5-dinitrobenzene

1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

Downstream raw materials:

4,5-diamino-1,2-bis-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)benzene

1,2-bis(β-D-galactopyranosyl)-4,5-dinitrobenzene