1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylic acid

Base Information

Chemical Name:1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylic acid
CAS No.:525575-30-8
Molecular Formula:C₂₈H₂₄N₂O₁₀
Molecular Weight:548.506
Hs Code.:

Synonyms:1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylic acid

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Chemical Property of 1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylic acid

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Technology Process of 1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylic acid

There total 4 articles about 1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylic 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: 98.0%

: 525575-29-5
tetraethyl 1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylate

: 525575-30-8
1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylic acid

Guidance literature:: With sodium hydroxide; In ethanol; Heating;
DOI:10.1002/chem.200390047

Reference yield:

: 65171-75-7
diethyl 1-benzyl-3-hydroxypyrrole-2,4-dicarboxylic acid

: 525575-30-8
1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / Br₂

2: 85 percent / K₂CO₃ / acetone / Heating

3: 60 percent / Cu / dimethylformamide / 0.5 h / 300 °C

4: 98 percent / aq. NaOH / ethanol / Heating

With sodium hydroxide; bromine; copper; potassium carbonate; In ethanol; N,N-dimethyl-formamide; acetone;
DOI:10.1002/chem.200390047

Reference yield:

: 525575-27-3
diethyl 1-benzyl-2-bromo-4-hydroxypyrrole-3,5-dicarboxylate

: 525575-30-8
1,1'-dibenzyl-4,4'-dimethoxy-2,2'-bipyrrole-3,3',5,5'-tetracarboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / K₂CO₃ / acetone / Heating

2: 60 percent / Cu / dimethylformamide / 0.5 h / 300 °C

3: 98 percent / aq. NaOH / ethanol / Heating

With sodium hydroxide; copper; potassium carbonate; In ethanol; N,N-dimethyl-formamide; acetone;
DOI:10.1002/chem.200390047