2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene

Base Information

• Chemical Name: 2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene
• CAS No.: 1159894-38-8
• Molecular Formula: C₃₆H₄₃NO₄S
• Molecular Weight: 585.808

Synonyms:2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene

Chemical Property of 2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene

Chemical Property:

Purity/Quality:

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Technology Process of 2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene

There total 4 articles about 2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene 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: 83.3%

N,N-bis(4-hexyloxyphenyl)-4-bromophenylamine (1092363-75-1) + tributyl(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-stannane (175922-79-9) → 2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene (1159894-38-8)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; for 20h; Reflux; Inert atmosphere;

DOI:10.1039/b822325d

Reference yield:

4-bromo-aniline (106-40-1) → 2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene (1159894-38-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 1,10-Phenanthroline; copper(l) chloride; potassium hydroxide / toluene / 24 h / 100 °C

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 40 h / Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; 1,10-Phenanthroline; copper(l) chloride; potassium hydroxide; In toluene;

Reference yield:

1-iodo-4-hexyloxybenzene (85557-94-4) → 2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene (1159894-38-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 1,10-Phenanthroline; copper(l) chloride; potassium hydroxide / toluene / 24 h / 100 °C

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 40 h / Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; 1,10-Phenanthroline; copper(l) chloride; potassium hydroxide; In toluene;

upstream raw materials:

N,N-bis(4-hexyloxyphenyl)-4-bromophenylamine

tributyl(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-stannane

4-bromo-aniline

1-iodo-4-hexyloxybenzene

Downstream raw materials:

4-(7-bromo-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-N,N-bis(4-(hexyloxy)phenyl)aniline

3-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-7-yl)-4-chlorocyclobut-3-ene-1,2-dione

3-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-7-yl)-4-hydroxycyclobut-3-ene-1,2-dione

C₄₇H₅₃N₃O₈S

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