2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside

Base Information

Chemical Name:2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside
CAS No.:702676-48-0
Molecular Formula:C₆₅H₇₇NO₂₇Si
Molecular Weight:1332.4
Hs Code.:

2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside

Synonyms:2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside

Suppliers and Price of 2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside

There total 4 articles about 2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-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: 45.0%

: 144240-36-8
methyl (methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-D-galacto-2-nonulopyranosid)onate

: 702676-47-9
2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-β-D-galactopyranoside

: 702676-48-0
2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at -30 ℃; for 16h;
DOI:10.2533/000942904777678019

Reference yield:

: 702676-45-7
2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,6-di-O-benzyl-β-D-galactopyranoside

: 702676-48-0
2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 67 percent / hydrogen; acetic acid / palladium on carbon / methanol; dioxane / 216 h / 20 °C / 3000.24 Torr

2: 45 percent / N-iodosuccinimide; trifluoromethane sulfonic acid; molecular sieves 3 Angstroem / CH₂Cl₂; acetonitrile / 16 h / -25 °C

With N-iodo-succinimide; trifluorormethanesulfonic acid; 3 A molecular sieve; hydrogen; acetic acid; palladium on activated charcoal; In 1,4-dioxane; methanol; dichloromethane; acetonitrile;
DOI:10.1081/CAR-120030021

Reference yield:

: 105376-04-3,113214-71-4,138661-53-7
ethyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

: 702676-48-0
2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->3)-[(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosynate)]-(2->6)-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / dimethyl(methylthio)sulfonium triflate / CH₂Cl₂ / 16 h / 7 °C

2: 67 percent / H₂ / Pd/C / dioxane; methanol / 216 h / 20 °C / 3000.24 Torr

3: 45 percent / N-iodosuccinimide; TfOH / CH₂Cl₂ / 16 h / -30 °C

With N-iodo-succinimide; trifluorormethanesulfonic acid; hydrogen; dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate; palladium on activated charcoal; In 1,4-dioxane; methanol; dichloromethane;
DOI:10.2533/000942904777678019