2,2',3,3',4,4'-hexakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid

Base Information

• Chemical Name: 2,2',3,3',4,4'-hexakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid
• CAS No.: 97152-40-4
• Molecular Formula: C₅₆H₄₆O₁₀
• Molecular Weight: 878.975
• Mol file: 97152-40-4.mol

Synonyms:2,2',3,3',4,4'-hexakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid

Chemical Property of 2,2',3,3',4,4'-hexakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,2',3,3',4,4'-hexakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid

There total 12 articles about 2,2',3,3',4,4'-hexakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid 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: 88.0%

dibenzyl 2,2',3,3',4,4'-hexabenzyloxybiphenyl-6,6'-dicarboxylate (154675-20-4) → 2,2',3,3',4,4'-hexakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid (97152-40-4)

Guidance literature:

With sodium hydroxide; In ethanol; acetone; for 2h; Heating;

Reference yield: 60.0%

2,2'-dihydroxy-3,3,',4,4'-tetrakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid (915215-48-4) + benzyl bromide (100-39-0) → 2,2',3,3',4,4'-hexakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid (97152-40-4)

Guidance literature:

With potassium carbonate; In acetone;

Reference yield:

tetrabenzylellagic acid (103442-14-4) → 2,2',3,3',4,4'-hexakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid (97152-40-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / KOH / ethanol

2: 60 percent / K₂CO₃ / acetone

With potassium hydroxide; potassium carbonate; In ethanol; acetone;

upstream raw materials:

dibenzyl 2,2',3,3',4,4'-hexabenzyloxybiphenyl-6,6'-dicarboxylate

benzyl chloride

2,2'-dihydroxy-3,3,',4,4'-tetrakis(benzyloxy)-1,1'-biphenyl-6,6'-dicarboxylic acid

benzyl bromide

Downstream raw materials:

dimethyl 4,4',5,5',6,6'-hexakis(benzyloxy)-[1,1'-biphenyl]-2,2'-dicarboxylate

4,5,6,4',5',6'-Hexakis-benzyloxy-biphenyl-2,2'-dicarboxylic acid diethyl ester

2,2',3,3',4,4'-hexabenzyloxydiphenyl-6,6'-dicarboxylic acid chloride

(R)-4,5,6,4',5',6'-hexabenzyloxydiphenic acid