3-[(4-bromo-2,5-difluorobenzoyl)amino] thiophene-2-carboxamide

Base Information

• Chemical Name: 3-[(4-bromo-2,5-difluorobenzoyl)amino] thiophene-2-carboxamide
• CAS No.: 884534-59-2
• Molecular Formula: C₁₂H₇BrF₂N₂O₂S
• Molecular Weight: 361.167
• Mol file: 884534-59-2.mol

Synonyms:3-[(4-bromo-2,5-difluorobenzoyl)amino] thiophene-2-carboxamide

Chemical Property of 3-[(4-bromo-2,5-difluorobenzoyl)amino] thiophene-2-carboxamide

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 3-[(4-bromo-2,5-difluorobenzoyl)amino] thiophene-2-carboxamide

There total 1 articles about 3-[(4-bromo-2,5-difluorobenzoyl)amino] thiophene-2-carboxamide 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:

4-bromo-2,5-difluorobenzoic acid chloride (123942-09-6) + 3-aminothiophene-2-carboxamide (147123-47-5) → 3-[(4-bromo-2,5-difluorobenzoyl)amino] thiophene-2-carboxamide (884534-59-2)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; for 2h; Cooling with MeOH ice bath;

Reference yield:

3-[(4-bromo-2,5-difluorobenzoyl)amino] thiophene-2-carboxamide (884534-59-2) → 2-(4-bromo-2,5-difluorophenyl)thieno[3,2-d]pyrimidine-4(1H)-one (884534-70-7)

Guidance literature:

With sodium hydroxide; In methanol; water; at 80 ℃; for 2h;

upstream raw materials:

4-bromo-2,5-difluorobenzoic acid chloride

3-aminothiophene-2-carboxamide

Downstream raw materials:

2-(4-bromo-2,5-difluorophenyl)thieno[3,2-d]pyrimidine-4(1H)-one