2-(4-aminophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene

Base Information

Chemical Name:2-(4-aminophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene
CAS No.:1350699-21-6
Molecular Formula:C₂₄H₁₉NO₆S₃
Molecular Weight:513.616
Hs Code.:

Synonyms:2-(4-aminophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-(4-aminophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene

Chemical Property:

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Technology Process of 2-(4-aminophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene

There total 8 articles about 2-(4-aminophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene 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: 100.0%

: 1350699-17-0
2-(4-nitrophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene

: 1350699-21-6
2-(4-aminophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene

Guidance literature:: With palladium 10% on activated carbon; hydrazine; In tetrahydrofuran; for 4h; Reflux;
DOI:10.1016/j.tet.2012.10.088

Reference yield:

: 586-78-7
para-nitrophenyl bromide

: 1350699-21-6
2-(4-aminophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene

Guidance literature:: Multi-step reaction with 4 steps

1: sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 110 °C / Schlenk technique

2: mercury(II) oxide; iodine; acetic acid / 0.33 h / Sonication

3: sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 110 °C / Schlenk technique

4: palladium 10% on activated carbon; hydrazine / tetrahydrofuran / 4 h / Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; palladium 10% on activated carbon; iodine; sodium carbonate; acetic acid; mercury(II) oxide; hydrazine; In tetrahydrofuran; N,N-dimethyl-formamide; 1: |Suzuki Coupling / 3: |Suzuki Coupling;
DOI:10.1016/j.tet.2012.10.088

Reference yield:

: 195602-17-6
2,2'-bis(3,4-ethylenedioxythiophene)

: 1350699-21-6
2-(4-aminophenyl)-3,4,3',4',3,4-ter(ethylenedioxy)-5,2',5',2-terthiophene

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

1.2: 3 h / -78 - 20 °C / Inert atmosphere

1.3: 0.5 h / Inert atmosphere

2.1: sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 110 °C / Schlenk technique

3.1: palladium 10% on activated carbon; hydrazine / tetrahydrofuran / 4 h / Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; palladium 10% on activated carbon; sodium carbonate; hydrazine; In tetrahydrofuran; N,N-dimethyl-formamide; 2.1: |Suzuki Coupling;
DOI:10.1016/j.tet.2012.10.088