2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylic acid

Base Information

Chemical Name:2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylic acid
CAS No.:1372540-67-4
Molecular Formula:C₂₁H₁₉ClF₃N₃O₃
Molecular Weight:453.848
Hs Code.:

Synonyms:2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylic acid

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Chemical Property of 2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylic acid

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Technology Process of 2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylic acid

There total 8 articles about 2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-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: 90.0%

: 1372540-66-3
methyl 2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylate

: 1372540-67-4
2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylic acid

Guidance literature:: methyl 2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylate; With lithium hydroxide; In tetrahydrofuran; at 50 ℃; for 1.16667h;

With hydrogenchloride; In water;

Reference yield:

: 2516-95-2
5-chloro-2-nitrobenzoic acid

: 1372540-67-4
2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylic acid

Guidance literature:: Multi-step reaction with 8 steps

1.1: potassium tert-butylate; N-methoxylamine hydrochloride / copper diacetate / N,N-dimethyl-formamide / 3 h / 0 °C / Inert atmosphere

1.2: pH 1

2.1: triethylamine; HATU / tetrahydrofuran / 3 h / 20 °C

3.1: potassium carbonate / N,N-dimethyl-formamide / 5 h / 110 °C

4.1: hydrogen / palladium on activated charcoal / methanol / 3 h / 20 °C / 3040.2 Torr / autoclave

5.1: N,N-dimethyl-formamide / 4 h / 170 °C

6.1: trichlorophosphate; N,N-dimethyl-aniline / 12 h / 103 °C

7.1: potassium carbonate / N,N-dimethyl-formamide / 1 h / 80 °C

8.1: lithium hydroxide / tetrahydrofuran / 1.17 h / 50 °C

With potassium tert-butylate; hydrogen; N-methoxylamine hydrochloride; potassium carbonate; N,N-dimethyl-aniline; triethylamine; HATU; lithium hydroxide; trichlorophosphate; palladium on activated charcoal; copper diacetate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;

Reference yield:

: 193481-78-6
3-Amino-5-chloro-2-nitrobenzoic acid

: 1372540-67-4
2-chloro-1-{[2-methyl-3-(trifluoromethyl)phenyl]methyl}-6-(4-morpholinyl)-1H-benzimidazole-4-carboxylic acid

Guidance literature:: Multi-step reaction with 7 steps

1: triethylamine; HATU / tetrahydrofuran / 3 h / 20 °C

2: potassium carbonate / N,N-dimethyl-formamide / 5 h / 110 °C

3: hydrogen / palladium on activated charcoal / methanol / 3 h / 20 °C / 3040.2 Torr / autoclave

4: N,N-dimethyl-formamide / 4 h / 170 °C

5: trichlorophosphate; N,N-dimethyl-aniline / 12 h / 103 °C

6: potassium carbonate / N,N-dimethyl-formamide / 1 h / 80 °C

7: lithium hydroxide / tetrahydrofuran / 1.17 h / 50 °C

With hydrogen; potassium carbonate; N,N-dimethyl-aniline; triethylamine; HATU; lithium hydroxide; trichlorophosphate; palladium on activated charcoal; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;