3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylic acid

Base Information

Chemical Name:3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylic acid
CAS No.:1443053-91-5
Molecular Formula:C₂₇H₂₃NO₇
Molecular Weight:473.482
Hs Code.:

Synonyms:3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylic acid

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Chemical Property of 3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylic acid

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Technology Process of 3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylic acid

There total 4 articles about 3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-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: 67.0%

: 1443053-92-6
diethyl 3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylate

: 1443053-91-5
3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylic acid

Guidance literature:: diethyl 3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylate; With water; sodium hydroxide; In tetrahydrofuran; ethanol; at 60 ℃; for 72h;

With hydrogenchloride; In tetrahydrofuran; ethanol; water; at 20 ℃;

Reference yield:

: 654052-34-3
diethyl 3,4-dihydroxy-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylate

: 1443053-91-5
3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 4 h / 60 °C

2.1: sodium hydroxide; water / tetrahydrofuran; ethanol / 72 h / 60 °C

2.2: 20 °C

With water; potassium carbonate; sodium hydroxide; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;

Reference yield:

: 104-94-9
4-methoxy-aniline

: 1443053-91-5
3,4-bis(benzyloxy)-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dicarboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-ethyl-N,N-diisopropylamine / acetonitrile / 16 h / 60 °C

2.1: sodium ethanolate / ethanol / 1 h / 100 °C

3.1: potassium carbonate / N,N-dimethyl-formamide / 4 h / 60 °C

4.1: sodium hydroxide; water / tetrahydrofuran; ethanol / 72 h / 60 °C

4.2: 20 °C

With water; sodium ethanolate; potassium carbonate; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide; acetonitrile;