2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylic acid

Base Information

Chemical Name:2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylic acid
CAS No.:930283-45-7
Molecular Formula:C₂₀H₁₅Cl₂F₃N₂O₅S
Molecular Weight:523.317
Hs Code.:

Synonyms:2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylic acid

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Chemical Property of 2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylic acid

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Technology Process of 2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylic acid

There total 6 articles about 2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylic acid 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:

: 930283-44-6
2,2,2-trichloroethyl 2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylate

: 930283-45-7
2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylic acid

Guidance literature:: With acetic acid; zinc; at 20 ℃; for 3h;

Reference yield:

: 6373-46-2
p-benzyloxyaniline

: 930283-45-7
2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylic acid

Guidance literature:: Multi-step reaction with 8 steps

1.1: ethylmagnesium bromide / tetrahydrofuran / 0.33 h / Inert atmosphere

1.2: 20 h / 20 °C / Inert atmosphere

2.1: potassium carbonate / tetrahydrofuran / 0.17 h

2.2: 67 h / 20 °C

3.1: water; potassium hydroxide / methanol / 2 h / Reflux

4.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 2 h / Reflux

5.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 1.67 h / 0 - 20 °C

5.2: 1.33 h

6.1: acetic acid; hydrogen bromide / 1 h / 20 °C

7.1: triethylamine / dichloromethane / 5 h / -78 °C

8.1: zinc; acetic acid / 3 h / 20 °C

With oxalyl dichloride; ethylmagnesium bromide; water; hydrogen bromide; potassium carbonate; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; potassium hydroxide; zinc; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/acs.jmedchem.7b00861

Reference yield:

: 866598-56-3
ethyl 1-(4-(benzyloxy)phenyl)-2-(2,4-dichlorophenyl)-5-methyl-1H-imidazole-4-carboxylate

: 930283-45-7
2-(2,4-dichlorophenyl)-5-methyl-1-(4-(3,3,3-trifluoropropylsulfonyloxy)phenyl)-1H-imidazole-4-carboxylic acid

Guidance literature:: Multi-step reaction with 6 steps

1.1: water; potassium hydroxide / methanol / 2 h / Reflux

2.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 2 h / Reflux

3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 1.67 h / 0 - 20 °C

3.2: 1.33 h

4.1: acetic acid; hydrogen bromide / 1 h / 20 °C

5.1: triethylamine / dichloromethane / 5 h / -78 °C

6.1: zinc; acetic acid / 3 h / 20 °C

With oxalyl dichloride; water; hydrogen bromide; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; potassium hydroxide; zinc; In methanol; dichloromethane;
DOI:10.1021/acs.jmedchem.7b00861