4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline

Base Information

• Chemical Name: 4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline
• CAS No.: 1192035-52-1
• Molecular Formula: C₄₀H₅₁NO₄S
• Molecular Weight: 641.915
• Mol file: 1192035-52-1.mol

Synonyms:4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline

Chemical Property of 4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline

There total 3 articles about 4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline 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: 72.0%

4-bromo-N,N-bis((4-(2-ethyl)hexyloxy)phenyl)aniline (1192035-51-0) + tributyl(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-stannane (175922-79-9) → 4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline (1192035-52-1)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; for 24h; Inert atmosphere; Reflux;

Reference yield:

3,4-(ethylenedioxy)thiophene (126213-50-1) → 4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline (1192035-52-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 - 40 °C / Inert atmosphere

1.2: 12.17 h / -40 °C / Inert atmosphere

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 24 h / Inert atmosphere; Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; In tetrahydrofuran; hexane; toluene;

Reference yield:

(4-[(2-ethylhexyl)oxy]-1-iodobenzene) (259111-27-8) + 4-bromo-aniline (106-40-1) → 4-(3,4-(ethylenedioxy)thiophen-2-yl)-N,N-bis(4-((2-ethylhexyl)oxy)phenyl)anline (1192035-52-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 1,10-Phenanthroline; copper(l) chloride; potassium hydroxide / toluene / 100 - 120 °C / Inert atmosphere

2: trans-bis(triphenylphosphine)palladium dichloride / toluene / 16 h / Reflux; Inert atmosphere

With 1,10-Phenanthroline; trans-bis(triphenylphosphine)palladium dichloride; copper(l) chloride; potassium hydroxide; In toluene;

DOI:10.1021/cm9036988

upstream raw materials:

(4-[(2-ethylhexyl)oxy]-1-iodobenzene)

4-bromo-aniline

4-bromo-N,N-bis((4-(2-ethyl)hexyloxy)phenyl)aniline

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

Downstream raw materials:

2-bromo-7-(5-(4-(N,N-bis(4-((2-ethylhexyl)oxy)phenyl)amino)phenyl)-3,4-(ethylenedioxy)thiophen-2-yl)-9-oxo-9H-fluorene

5-(7-(5-(4-(N,N-bis(4-((2-ethylhexyl)oxy)phenyl)amino)pheny)-3,4-(ethylenedioxy)thiophen-2-yl)-9-oxo-9H-fluoren-2-yl)thiophene-2-carbaldehyde

5'-(7-(4-(bis(4-(2-ethylhexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2,2'-bithiophene-5-carbaldehyde

6-{2-{4-[N,N-bis(4-(2-ethylhexyloxy)phenyl)amino]phenyl}-3,4-(ethylenedioxy)thiophen-5-yl}-4,4-dihexyl-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2-carbaldehyde