methyl 2,4,6-tri-O-benzoyl-3-O-p-methoxybenzyl-β-D-galactopyranoside

Base Information

• Chemical Name: methyl 2,4,6-tri-O-benzoyl-3-O-p-methoxybenzyl-β-D-galactopyranoside
• CAS No.: 187458-82-8
• Molecular Formula: C₃₆H₃₄O₁₀
• Molecular Weight: 626.66
• Mol file: 187458-82-8.mol

Synonyms:methyl 2,4,6-tri-O-benzoyl-3-O-p-methoxybenzyl-β-D-galactopyranoside

Chemical Property of methyl 2,4,6-tri-O-benzoyl-3-O-p-methoxybenzyl-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 2,4,6-tri-O-benzoyl-3-O-p-methoxybenzyl-β-D-galactopyranoside

There total 3 articles about methyl 2,4,6-tri-O-benzoyl-3-O-p-methoxybenzyl-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: 94.0%

benzoyl chloride (98-88-4) + methyl 3-O-(4-methoxybenzyl)-β-D-galactopyranoside (187458-80-6) → methyl 2,4,6-tri-O-benzoyl-3-O-p-methoxybenzyl-β-D-galactopyranoside (187458-82-8)

Guidance literature:

With pyridine; Ambient temperature;

DOI:10.1080/07328309708007326

Reference yield:

p-methoxybenzyl chloride (824-94-2) → methyl 2,4,6-tri-O-benzoyl-3-O-p-methoxybenzyl-β-D-galactopyranoside (187458-82-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) dibutyl oxide, 2.) tetrabutylammonium iodide / 1.) toluene, reflux, 2.) reflux, 1.5 h

2: 94 percent / pyridine / Ambient temperature

With pyridine; dibutyl ether; tetra-(n-butyl)ammonium iodide;

DOI:10.1080/07328309708007326

Reference yield:

methyl beta-D-galactopyranoside (1824-94-8) → methyl 2,4,6-tri-O-benzoyl-3-O-p-methoxybenzyl-β-D-galactopyranoside (187458-82-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) dibutyl oxide, 2.) tetrabutylammonium iodide / 1.) toluene, reflux, 2.) reflux, 1.5 h

2: 94 percent / pyridine / Ambient temperature

With pyridine; dibutyl ether; tetra-(n-butyl)ammonium iodide;

DOI:10.1080/07328309708007326

upstream raw materials:

benzoyl chloride

methyl 3-O-(4-methoxybenzyl)-β-D-galactopyranoside

p-methoxybenzyl chloride

methyl beta-D-galactopyranoside

Downstream raw materials:

methyl 2,3,4-tri-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-galactopyranoside

2,3,4-tri-O-benzyl-3-O-(2,3,5-tri-O-benzoyl-α-L-arabinofuranosyl)-β-D-galactopyranosyl chloride

methyl 2,4,6-tri-O-benzoyl-β-D-galactopyranoside