1-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

Base Information

• Chemical Name: 1-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside
• CAS No.: 408506-91-2
• Molecular Formula: C₄₈H₄₄O₁₀
• Molecular Weight: 780.871
• Mol file: 408506-91-2.mol

Synonyms:1-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

Chemical Property of 1-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

There total 1 articles about 1-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside 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:

3,4,5-tris(benzyloxy)benzoyl chloride (1486-47-1) + o-nitrobenzyl 2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside (221190-01-8) → 1-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside (408506-91-2)

Guidance literature:

o-nitrobenzyl 2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside; In tetrahydrofuran; ethanol; water; for 8h; UV-irradiation;

3,4,5-tris(benzyloxy)benzoyl chloride; With triethylamine; In dichloromethane; for 4h; Heating;

DOI:10.1016/S0040-4020(01)01210-8

Reference yield: 89.0%

3,4,5-tribenzyloxybenzoic acid (1486-48-2) + 1-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside (408506-91-2) → 1,3-di-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside (408506-92-3)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; for 12h; Heating;

DOI:10.1016/S0040-4020(01)01210-8

Reference yield:

1-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside (408506-91-2) → 1,3-di-O-(tri-O-benzylgalloyl)-2-O-benzyl-β-D-glucopyranoside (408506-93-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 89 percent / DCC; DMAP / CH₂Cl₂ / 12 h / Heating

2: 88 percent / aq. HCl / tetrahydrofuran / 8 h / 78 °C

With hydrogenchloride; dmap; dicyclohexyl-carbodiimide; In tetrahydrofuran; dichloromethane;

DOI:10.1016/S0040-4020(01)01210-8

upstream raw materials:

3,4,5-tris(benzyloxy)benzoyl chloride

o-nitrobenzyl 2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

Downstream raw materials:

1,3-di-O-(tri-O-benzylgalloyl)-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

1,3-di-O-(tri-O-benzylgalloyl)-2-O-benzyl-β-D-glucopyranoside