benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside
CAS No.:1309666-25-8
Molecular Formula:C₄₁H₃₂N₂O₉S
Molecular Weight:728.779
Hs Code.:

Synonyms:benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

Suppliers and Price of benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-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 benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

There total 2 articles about benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-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: 82.0%

: 61198-88-7
2,3,4,6-tetra-O-benzoyl-α-D-galactopyranosyl bromide

: 42975-31-5
2-benzimidazolethione potassium salt

: 1309666-25-8
benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

Guidance literature:: With 18-crown-6 ether; In acetonitrile; at 20 ℃; for 16h; Inert atmosphere;
DOI:10.1002/anie.201007212

Reference yield:

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

: 1309666-25-8
benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: dichloromethane / 1 h / 20 °C / Molecular sieve; Inert atmosphere

1.2: 0.08 h / 20 °C

2.1: 18-crown-6 ether / acetonitrile / 16 h / 20 °C / Inert atmosphere

With 18-crown-6 ether; In dichloromethane; acetonitrile;
DOI:10.1002/anie.201007212

Reference yield: 97.0%

: 53008-65-4,641635-63-4
methyl 2,3,4-tri-O-benzyl-D-glucopyranoside

: 1309666-25-8
benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside

: methyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside

Guidance literature:: methyl 2,3,4-tri-O-benzyl-D-glucopyranoside; benzimidazol-2-yl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-galactopyranoside; In 1,2-dichloro-ethane; for 1h; Molecular sieve; Inert atmosphere;

With silver trifluoromethanesulfonate; In 1,2-dichloro-ethane; for 2h; Inert atmosphere;
DOI:10.1002/anie.201007212