1H-Pyrrole-2,5-dicarboxylic acid, 3-[4,5-dimethoxy-2-(methoxymethoxy)phenyl]-4-(3,4-dimethoxyphenyl)-1 -[2-(3,4-dimethoxyphenyl)ethyl]-, dimethyl ester

Base Information

Chemical Name:1H-Pyrrole-2,5-dicarboxylic acid, 3-[4,5-dimethoxy-2-(methoxymethoxy)phenyl]-4-(3,4-dimethoxyphenyl)-1 -[2-(3,4-dimethoxyphenyl)ethyl]-, dimethyl ester
CAS No.:266674-75-3
Molecular Formula:C36H41NO12
Molecular Weight:679.721
Hs Code.:

1H-Pyrrole-2,5-dicarboxylic acid,
3-[4,5-dimethoxy-2-(methoxymethoxy)phenyl]-4-(3,4-dimethoxyphenyl)-1
-[2-(3,4-dimethoxyphenyl)ethyl]-, dimethyl ester

Synonyms:

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Chemical Property of 1H-Pyrrole-2,5-dicarboxylic acid, 3-[4,5-dimethoxy-2-(methoxymethoxy)phenyl]-4-(3,4-dimethoxyphenyl)-1 -[2-(3,4-dimethoxyphenyl)ethyl]-, dimethyl ester

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Technology Process of 1H-Pyrrole-2,5-dicarboxylic acid, 3-[4,5-dimethoxy-2-(methoxymethoxy)phenyl]-4-(3,4-dimethoxyphenyl)-1 -[2-(3,4-dimethoxyphenyl)ethyl]-, dimethyl ester

There total 15 articles about 1H-Pyrrole-2,5-dicarboxylic acid, 3-[4,5-dimethoxy-2-(methoxymethoxy)phenyl]-4-(3,4-dimethoxyphenyl)-1 -[2-(3,4-dimethoxyphenyl)ethyl]-, dimethyl ester 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: 94.0%

: 40173-90-8
3,4-dimethoxyphenethyl bromide

: 266674-74-2
dimethyl 3-(4,5-dimethoxy-2-(methoxymethoxy)phenyl)-4-(3,4-dimethoxyphenyl)pyrrole-2,5-dicarboxylate

: 266674-75-3
dimethyl 3-(4,5-dimethoxy-2-(methoxymethoxy)phenyl)-4-(3,4-dimethoxyphenyl)-1-[2-(3,4-dimethoxyphenyl)ethyl]pyrrole-2,5-dicarboxylate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 70 ℃; for 2.5h;
DOI:10.1021/jo9916535

Reference yield: 58.0%

: 570402-63-0
4,5-dimethoxy-2-(methoxymethoxy)phenylboronic acid

: 570402-62-9
3-(3,4-dimethoxy-phenyl)-1-[2-(3,4-dimethoxy-phenyl)-ethyl]-4-trifluoromethanesulfonyloxy-1H-pyrrole-2,5-dicarboxylic acid dimethyl ester

: 266674-76-4
methyl 7,8-dimethoxy-3-(2-(3,4-dimethoxyphenyl)ethyl)-1-(3,4-dimethoxyphenyl)-[1]-benzopyrano[3,4-b]pyrrol-4(3H)-one-2-carboxylate

: 266674-75-3
dimethyl 3-(4,5-dimethoxy-2-(methoxymethoxy)phenyl)-4-(3,4-dimethoxyphenyl)-1-[2-(3,4-dimethoxyphenyl)ethyl]pyrrole-2,5-dicarboxylate

Guidance literature:: With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; for 20h; Heating;
DOI:10.1016/S0040-4039(03)01031-1

Reference yield:

: 2859-78-1
4-Bromoveratrole

: 266674-75-3
dimethyl 3-(4,5-dimethoxy-2-(methoxymethoxy)phenyl)-4-(3,4-dimethoxyphenyl)-1-[2-(3,4-dimethoxyphenyl)ethyl]pyrrole-2,5-dicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: tert-BuLi / tetrahydrofuran / 1 h / -78 °C

1.2: tetrahydrofuran / 1 h / -78 °C

2.1: 78 percent / aq. Na₂CO₃ / Pd(PPh₃)4 / tetrahydrofuran / 4 h / Heating

3.1: 58 percent / aq. Na₂CO₃ / Pd(PPh₃)4 / tetrahydrofuran / 20 h / Heating

With tert.-butyl lithium; sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 2.1: Suzuki cross-coupling / 3.1: Suzuki cross-coupling;
DOI:10.1016/S0040-4039(03)01031-1