N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide

Base Information

Chemical Name:N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide
CAS No.:1394938-80-7
Molecular Formula:C₁₄H₈BrF₄NO₃S
Molecular Weight:426.186
Hs Code.:

Synonyms:N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide

Suppliers and Price of N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide

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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 N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide

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Technology Process of N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide

There total 1 articles about N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide 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: 61.0%

: 1206836-18-1
N-(3-acetyl-2,4-difluoro-phenyl)-2,5-difluoro-benzenesulfonamide

: 1394938-80-7
N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide

Guidance literature:: N-(3-acetyl-2,4-difluoro-phenyl)-2,5-difluoro-benzenesulfonamide; With hydrogen bromide; bromine; acetic acid; In water; at 20 ℃; for 21h;

With sodium hydrogencarbonate; In water;

Reference yield: 97.0%

: 33860-28-5
4-methylpiperazine-1-carbothioamide

: 1394938-80-7
N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide

: 1394938-83-0
N-{2,4-difluoro-3-[2-(4-methyl-piperazin-1-yl)-thiazol-4-yl]-phenyl}-2,5-difluoro-benzenesulfonamide

Guidance literature:: In ethanol; at 60 ℃; for 0.333333h; Microwave irradiation;

Reference yield:

: 1394938-80-7
N-[3-(2-bromo-acetyl)-2,4-difluoro-phenyl]-2,5-difluoro-benzenesulfonamide

: 1394938-78-3
N-{2,4-difluoro-3-[2-(4-methylpiperazin-1-yl)-5-(pyridin-4-yl)-1,3-thiazol-4-yl]phenyl}-2,5-difluorobenzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1: ethanol / 0.33 h / 60 °C / Microwave irradiation

2: N-Bromosuccinimide / dichloromethane / 1 h / 20 °C

3: caesium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,2-dimethoxyethane; water / 1 h / 110 °C / Microwave irradiation

With N-Bromosuccinimide; caesium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,2-dimethoxyethane; ethanol; dichloromethane; water; 3: Suzuki Coupling;