methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

Base Information

• Chemical Name: methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside
• CAS No.: 101802-86-2
• Molecular Formula: C₁₁₁H₉₃BrO₃₄
• Molecular Weight: 2050.84

Synonyms:methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

Chemical Property of methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

Chemical Property:

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Technology Process of methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

There total 2 articles about methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-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: 78.4%

methyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside (101802-85-1) + 2,3,4-tri-O-benzoyl-6-O-(bromoacetyl)-α-D-galactopyranosyl chloride (101802-77-1) → methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside (101802-86-2)

Guidance literature:

With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; In dichloromethane; Ambient temperature;

DOI:10.1016/S0008-6215(00)90686-4

Reference yield: 72.0%

methyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside (101802-83-9) + O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-1,2,3,4-tetra-O-benzoyl-β-D-galactopyranose (101802-82-8) → methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside (101802-86-2)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane;

DOI:10.1016/S0008-6215(00)90686-4

Reference yield: 74.0%

methyl O-(2,3,4-tri-O-benzoyl-6-O-bromoacetyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1-6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside (101802-86-2) → methyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside (101802-88-4)

Guidance literature:

With thiourea; In methanol; dichloromethane; for 0.666667h;

DOI:10.1016/S0008-6215(00)90266-0

upstream raw materials:

methyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

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

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

2,3,4-tri-O-benzoyl-6-O-(bromoacetyl)-α-D-galactopyranosyl chloride

Downstream raw materials:

methyl O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside

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