2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-carboxylic acid

Base Information

• Chemical Name: 2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-carboxylic acid
• CAS No.: 1246966-86-8
• Molecular Formula: C₁₆H₁₀ClFN₂O₃S
• Molecular Weight: 364.784
• Mol file: 1246966-86-8.mol

Synonyms:2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-carboxylic acid

Chemical Property of 2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-carboxylic acid

Chemical Property:

Purity/Quality:

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Technology Process of 2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-carboxylic acid

There total 1 articles about 2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-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: 31.0%

2-(4-chloro-2-fluorophenyl)acetic acid (194240-75-0) + ethyl 2-aminobenzothiazole-6-carboxylate (50850-93-6) → 2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-carboxylic acid (1246966-86-8)

Guidance literature:

2-(4-chloro-2-fluorophenyl)acetic acid; With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 20 ℃; for 3h;

ethyl 2-aminobenzothiazole-6-carboxylate; In N,N-dimethyl-formamide; at 20 ℃; for 48h;

Reference yield: 24.0%

2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-carboxylic acid (1246966-86-8) + 6-amino-1,3-benzoxazol-2-(3H)-one (22876-17-1) → 2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-carboxylic acid (2-oxo-2,3-dihydrobenzooxazol-6-yl)amide (1246965-99-0)

Guidance literature:

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 20 ℃;

upstream raw materials:

2-(4-chloro-2-fluorophenyl)acetic acid

ethyl 2-aminobenzothiazole-6-carboxylate

Downstream raw materials:

2-[2-(4-chloro-2-fluorophenyl)acetylamino]benzothiazole-6-carboxylic acid (2-oxo-2,3-dihydrobenzooxazol-6-yl)amide