benzene-1,2-disulfonic acid 1-amide 2-{[2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]amide}

Base Information

Chemical Name:benzene-1,2-disulfonic acid 1-amide 2-{[2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]amide}
CAS No.:1329117-40-9
Molecular Formula:C₂₀H₁₄ClFN₄O₅S₂
Molecular Weight:508.938
Hs Code.:

Synonyms:benzene-1,2-disulfonic acid 1-amide 2-{[2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]amide}

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of benzene-1,2-disulfonic acid 1-amide 2-{[2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]amide}

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Technology Process of benzene-1,2-disulfonic acid 1-amide 2-{[2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]amide}

There total 2 articles about benzene-1,2-disulfonic acid 1-amide 2-{[2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]amide} 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: 83.0%

: 27291-96-9
benzene-1,2-disulfonamide

: 1097784-14-9
2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carboxylic acid

: 1329117-40-9
benzene-1,2-disulfonic acid 1-amide 2-{[2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]amide}

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 50 ℃; for 24h;

Reference yield:

: 1329119-19-8
2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carboxylic acid methyl ester

: 1329117-40-9
benzene-1,2-disulfonic acid 1-amide 2-{[2-(2-chloro-6-fluorophenyl)-1H-benzimidazole-5-carbonyl]amide}

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide; methanol / tetrahydrofuran / 12 h / Reflux

2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 24 h / 50 °C

With methanol; dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; sodium hydroxide; In tetrahydrofuran; N,N-dimethyl-formamide;