2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose

Base Information

• Chemical Name: 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose
• CAS No.: 331969-92-7
• Molecular Formula: C₇₇H₆₈O₂₄
• Molecular Weight: 1377.37
• Mol file: 331969-92-7.mol

Synonyms:2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose

Chemical Property of 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose

There total 1 articles about 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose 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: 90.0%

2,3,4,6-tetra-O-benzoyl-D-glucopyranosyl trichloroacetimidate (149707-75-5) + 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-1,2-O-isopropylidene-α-D-glucofuranose (331969-91-6) → 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose (331969-92-7)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 3h;

DOI:10.1016/S0968-0896(03)00118-4

Reference yield: 57.0%

acetic anhydride (108-24-7) + 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose (331969-92-7) → 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-2,4-di-O-acetyl-α,β-D-glucopyranose

Guidance literature:

2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose; With acetic acid; for 4h; Heating;

acetic anhydride; With pyridine; at 20 ℃; for 12h;

With ammonia; In tetrahydrofuran; methanol; at 20 ℃;

DOI:10.1016/S0008-6215(02)00317-8

Reference yield:

acetic anhydride (108-24-7) + 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose (331969-92-7) → C80H70O27

Guidance literature:

2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-1,2-O-isopropylidene-α-D-glucofuranose; With acetic acid; In water; at 60 ℃;

acetic anhydride; With pyridine;

upstream raw materials:

2,3,4,6-tetra-O-benzoyl-D-glucopyranosyl trichloroacetimidate

2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-1,2-O-isopropylidene-α-D-glucofuranose

Downstream raw materials:

2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-[2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->6)]-2,4-di-O-acetyl-α-D-glucopyranosyl trichloroacetimidate