5-bromo-3-[(3-chloro-4,5-difluorophenyl)carbamoyl]-2-fluoro-4-methylbenzenesulfonyl chloride

Base Information

Chemical Name:5-bromo-3-[(3-chloro-4,5-difluorophenyl)carbamoyl]-2-fluoro-4-methylbenzenesulfonyl chloride
CAS No.:1573008-96-4
Molecular Formula:C₁₄H₇BrCl₂F₃NO₃S
Molecular Weight:477.086
Hs Code.:

Synonyms:5-bromo-3-[(3-chloro-4,5-difluorophenyl)carbamoyl]-2-fluoro-4-methylbenzenesulfonyl chloride

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Chemical Property of 5-bromo-3-[(3-chloro-4,5-difluorophenyl)carbamoyl]-2-fluoro-4-methylbenzenesulfonyl chloride

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Technology Process of 5-bromo-3-[(3-chloro-4,5-difluorophenyl)carbamoyl]-2-fluoro-4-methylbenzenesulfonyl chloride

There total 6 articles about 5-bromo-3-[(3-chloro-4,5-difluorophenyl)carbamoyl]-2-fluoro-4-methylbenzenesulfonyl chloride 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:

: 149144-05-8
3-chloro-4,5-difiuoro-aniline

: 1573008-93-1
5-bromo-3-(chlorosulfonyl)-2-fluoro-6-methylbenzoyl chloride

: 1573008-96-4
5-bromo-3-[(3-chloro-4,5-difluorophenyl)carbamoyl]-2-fluoro-4-methylbenzenesulfonyl chloride

Guidance literature:: In toluene; for 0.75h; Inert atmosphere; Reflux;

Reference yield:

: 90259-27-1
2-fluoro-6-methylbenzoic acid

: 1573008-96-4
5-bromo-3-[(3-chloro-4,5-difluorophenyl)carbamoyl]-2-fluoro-4-methylbenzenesulfonyl chloride

Guidance literature:: Multi-step reaction with 4 steps

1.1: acetic acid; nitric acid / 15 °C

1.2: 4 h / 15 - 20 °C

2.1: chlorosulfonic acid / 5 h / 115 °C

3.1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 2.5 h / 20 °C

4.1: toluene / 0.75 h / Inert atmosphere; Reflux

With chlorosulfonic acid; oxalyl dichloride; nitric acid; acetic acid; N,N-dimethyl-formamide; In dichloromethane; toluene;

Reference yield:

: 1427373-55-4
3-bromo-6-fluoro-2-methyl-benzoic acid

: 1573008-96-4
5-bromo-3-[(3-chloro-4,5-difluorophenyl)carbamoyl]-2-fluoro-4-methylbenzenesulfonyl chloride

Guidance literature:: Multi-step reaction with 3 steps

1: chlorosulfonic acid / 5 h / 115 °C

2: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 2.5 h / 20 °C

3: toluene / 0.75 h / Inert atmosphere; Reflux

With chlorosulfonic acid; oxalyl dichloride; N,N-dimethyl-formamide; In dichloromethane; toluene;