2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2-[(2-(2-phenyldiazenyl)phenoxyethoxy)-ethoxy]ethanol-2,3,4-tri-O-acetyl-β-D-glucopyranoside

Base Information

• Chemical Name: 2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2-[(2-(2-phenyldiazenyl)phenoxyethoxy)-ethoxy]ethanol-2,3,4-tri-O-acetyl-β-D-glucopyranoside
• CAS No.: 1409954-62-6
• Molecular Formula: C₄₆H₆₀N₂O₂₂
• Molecular Weight: 992.983
• Mol file: 1409954-62-6.mol

Synonyms:2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2-[(2-(2-phenyldiazenyl)phenoxyethoxy)-ethoxy]ethanol-2,3,4-tri-O-acetyl-β-D-glucopyranoside

Chemical Property of 2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2-[(2-(2-phenyldiazenyl)phenoxyethoxy)-ethoxy]ethanol-2,3,4-tri-O-acetyl-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2-[(2-(2-phenyldiazenyl)phenoxyethoxy)-ethoxy]ethanol-2,3,4-tri-O-acetyl-β-D-glucopyranoside

There total 1 articles about 2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2-[(2-(2-phenyldiazenyl)phenoxyethoxy)-ethoxy]ethanol-2,3,4-tri-O-acetyl-β-D-glucopyranoside 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: 40.0%

4′-tetra(ethylene glycol)-azobenzene (1409954-61-5) + 2,3,6,2',3',4',6'-hepta-O-acetyl-α-D-lactosyl trichloroacetimidate (92052-38-5,106256-89-7,126736-02-5,130703-21-8,132287-70-8,132287-71-9,139403-73-9,106256-81-9) → 2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2-[(2-(2-phenyldiazenyl)phenoxyethoxy)-ethoxy]ethanol-2,3,4-tri-O-acetyl-β-D-glucopyranoside (1409954-62-6)

Guidance literature:

4′-tetra(ethylene glycol)-azobenzene; 2,3,6,2',3',4',6'-hepta-O-acetyl-α-D-lactosyl trichloroacetimidate; In dichloromethane; at -25 ℃; for 0.166667h; Molecular sieve; Inert atmosphere;

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; for 2h; Inert atmosphere;

DOI:10.1021/ja3101837

Reference yield: 65.0%

2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2-[(2-(2-phenyldiazenyl)phenoxyethoxy)-ethoxy]ethanol-2,3,4-tri-O-acetyl-β-D-glucopyranoside (1409954-62-6) → α-D-galactopyranosyl-(1→4)-2-[2-((2-phenyldiazenyl)phenoxyethoxy)-ethoxy]ethanol-β-Dglucopyranoside

Guidance literature:

With methanol; sodium methylate; In methanol; at 0 ℃; for 0.166667h;

DOI:10.1021/ja3101837

upstream raw materials:

4′-tetra(ethylene glycol)-azobenzene

2,3,6,2',3',4',6'-hepta-O-acetyl-α-D-lactosyl trichloroacetimidate