4,7-bis[5-(4-hexylphenyl)thiophen-2-yl]-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole

Base Information

Chemical Name:4,7-bis[5-(4-hexylphenyl)thiophen-2-yl]-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole
CAS No.:1349683-06-2
Molecular Formula:C₅₀H₅₀N₂S₃
Molecular Weight:775.158
Hs Code.:

Synonyms:4,7-bis[5-(4-hexylphenyl)thiophen-2-yl]-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole

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Chemical Property of 4,7-bis[5-(4-hexylphenyl)thiophen-2-yl]-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole

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Technology Process of 4,7-bis[5-(4-hexylphenyl)thiophen-2-yl]-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole

There total 6 articles about 4,7-bis[5-(4-hexylphenyl)thiophen-2-yl]-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole 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: 44.0%

: 1349683-05-1
4,7-dibromo-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole

: 1349683-00-6
2-[5-(4-hexylphenyl)thiophen-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 1349683-06-2
4,7-bis[5-(4-hexylphenyl)thiophen-2-yl]-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In tetrahydrofuran; water; at 90 ℃; Inert atmosphere;
DOI:10.1002/asia.201100401

Reference yield:

: 69272-50-0
1,2-diamine-3,6-dibromobenzene

: 1349683-06-2
4,7-bis[5-(4-hexylphenyl)thiophen-2-yl]-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole

Guidance literature:: Multi-step reaction with 3 steps

1: toluene-4-sulfonic acid / ethanol; water / 24 h / Reflux; Inert atmosphere

2: potassium carbonate / ethanol / 1 h

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / tetrahydrofuran; water / 90 °C / Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; potassium carbonate; toluene-4-sulfonic acid; In tetrahydrofuran; ethanol; water; 3: Suzuki-Miyaura coupling;
DOI:10.1002/asia.201100401

Reference yield:

: 15155-41-6
4,7-dibromobenzo[c][1,2,5]thiadiazole

: 1349683-06-2
4,7-bis[5-(4-hexylphenyl)thiophen-2-yl]-1-methyl-2-(5-phenylthiophen-2-yl)-1H-benzo[d]imidazole

Guidance literature:: Multi-step reaction with 4 steps

1: sodium tetrahydroborate / ethanol / 0 - 20 °C / Inert atmosphere

2: toluene-4-sulfonic acid / ethanol; water / 24 h / Reflux; Inert atmosphere

3: potassium carbonate / ethanol / 1 h

4: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / tetrahydrofuran; water / 90 °C / Inert atmosphere

With sodium tetrahydroborate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; potassium carbonate; toluene-4-sulfonic acid; In tetrahydrofuran; ethanol; water; 4: Suzuki-Miyaura coupling;
DOI:10.1002/asia.201100401