5,5'-(1-methyl-2-phenyl-1H-imidazole-4,5-diyl)dithiophene-2-carbaldehyde

Base Information

Chemical Name:5,5'-(1-methyl-2-phenyl-1H-imidazole-4,5-diyl)dithiophene-2-carbaldehyde
CAS No.:1282039-60-4
Molecular Formula:C₂₀H₁₄N₂O₂S₂
Molecular Weight:378.475
Hs Code.:

Synonyms:5,5'-(1-methyl-2-phenyl-1H-imidazole-4,5-diyl)dithiophene-2-carbaldehyde

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Chemical Property of 5,5'-(1-methyl-2-phenyl-1H-imidazole-4,5-diyl)dithiophene-2-carbaldehyde

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Technology Process of 5,5'-(1-methyl-2-phenyl-1H-imidazole-4,5-diyl)dithiophene-2-carbaldehyde

There total 5 articles about 5,5'-(1-methyl-2-phenyl-1H-imidazole-4,5-diyl)dithiophene-2-carbaldehyde 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: 75.0%

: 1282039-59-1
4,5-bis(5-bromothiophen-2-yl)-1-methyl-2-phenyl-1H-imidazole

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 1282039-60-4
5,5'-(1-methyl-2-phenyl-1H-imidazole-4,5-diyl)dithiophene-2-carbaldehyde

Guidance literature:: 4,5-bis(5-bromothiophen-2-yl)-1-methyl-2-phenyl-1H-imidazole; With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

N,N-dimethyl-formamide; In tetrahydrofuran; hexane; at 20 ℃; for 10h; Inert atmosphere;
DOI:10.1002/pola.24618

Reference yield:

: 1282039-57-9
1-methyl-2-phenyl-4,5-di(thiophen-2-yl)-1H-imidazole

: 1282039-60-4
5,5'-(1-methyl-2-phenyl-1H-imidazole-4,5-diyl)dithiophene-2-carbaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1.1: N-Bromosuccinimide / chloroform / 20 °C

2.1: n-butyllithium; N,N,N,N,-tetramethylethylenediamine / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere

2.2: 10 h / 20 °C / Inert atmosphere

With N-Bromosuccinimide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; chloroform;
DOI:10.1002/pola.24618

Reference yield:

: 7333-07-5
2,2'-thenil

: 1282039-60-4
5,5'-(1-methyl-2-phenyl-1H-imidazole-4,5-diyl)dithiophene-2-carbaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1.1: ammonium acetate; acetic acid / Reflux; Inert atmosphere

2.1: sodium hydride / tetrahydrofuran / 1 h / Reflux; Inert atmosphere

2.2: 5 h / Reflux; Inert atmosphere

3.1: N-Bromosuccinimide / chloroform / 20 °C

4.1: n-butyllithium; N,N,N,N,-tetramethylethylenediamine / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere

4.2: 10 h / 20 °C / Inert atmosphere

With N-Bromosuccinimide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; ammonium acetate; sodium hydride; acetic acid; In tetrahydrofuran; hexane; chloroform;
DOI:10.1002/pola.24618