4-Fluoro-3-(trifluoromethylsulfonyl) benzenesulfonamide

Base Information

• Chemical Name: 4-Fluoro-3-(trifluoromethylsulfonyl) benzenesulfonamide
• CAS No.: 1027345-08-9
• Molecular Formula: C7H5F4NO4S2
• Molecular Weight: 307.247
• Hs Code.: 2935009090
• Mol file: 1027345-08-9.mol

Synonyms:4-Fluoro-3-((trifluoromethyl)sulfonyl)benzenesulfonamide;4-fluoro-3-(trifluoromethylsulfonyl)benzenesulfamide;4-FLUORO-3-[(TRIFLUOROMETHYL)SULFONYL]BENZENESULFONAMIDE;

Chemical Property of 4-Fluoro-3-(trifluoromethylsulfonyl) benzenesulfonamide

Chemical Property:

• Boiling Point: 436.9±55.0 °C(Predicted)
• PKA: 9.30±0.60(Predicted)
• PSA: 111.06000
• Density: 1.699
• LogP: 3.62850
• Storage Temp.: 2-8°C
• Solubility.: Dichloromethane, DMSO, Ethanol, Methanol

Purity/Quality:

97% ^*data from raw suppliers

4-Fluoro-3-[(trifluoromethyl)sulfonyl]benzenesulfonamide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: An intermediate in the production of anticancer drugs

Technology Process of 4-Fluoro-3-(trifluoromethylsulfonyl) benzenesulfonamide

There total 8 articles about 4-Fluoro-3-(trifluoromethylsulfonyl) 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: 80.0%

4-fluoro-3-(trifluoromethylsulfonyl)benzene-1-sulfonyl chloride (1027345-07-8) → 4-fluoro-3-[(trifluoromethyl)sulfonyl]benzenesulfonamide (1027345-08-9)

Guidance literature:

With ammonia; In water; isopropyl alcohol; at -78 ℃; for 2h;

Reference yield: 56.0%

1-fluoro-2-[(trifluoromethyl)sulfonyl]benzene (2358-41-0) → 4-fluoro-3-[(trifluoromethyl)sulfonyl]benzenesulfonamide (1027345-08-9)

Guidance literature:

1-fluoro-2-[(trifluoromethyl)sulfonyl]benzene; With chlorosulfonic acid; at 125 ℃; for 18h;

With ammonium hydroxide; In isopropyl alcohol; at -65 - 0 ℃; for 1.5h;

Reference yield:

2-fluorobenzenesulfonyl chloride (2905-21-7) → 4-fluoro-3-[(trifluoromethyl)sulfonyl]benzenesulfonamide (1027345-08-9)

Guidance literature:

Multi-step reaction with 4 steps

1: cesium fluoride

2: tris(dimethylamino)sulfonium trimethylsilyldifluoride

3: chlorosulfonic acid / 120 °C

4: chlorosulfonic acid; ammonium hydroxide / ethyl acetate / 2 h / 0 °C

With chlorosulfonic acid; ammonium hydroxide; tris(dimethylamino)sulfonium trimethylsilyldifluoride; cesium fluoride; In ethyl acetate;

upstream raw materials:

4-fluoro-3-(trifluoromethylsulfonyl)benzene-1-sulfonyl chloride

1-fluoro-2-[(trifluoromethyl)sulfonyl]benzene

2-fluorothiophenol

1-fluoro-2-(trifluoromethylsulfanyl)benzene

Downstream raw materials:

(R)-N,N-dimethyl-4-(phenylthio)-3-(4-sulfamoyl-2-(trifluoromethylsulfonyl)phenylamino)butanamide

(R)-4-(4-morpholino-4-oxo-1-(phenylthio)butan-2-ylamino)-3-(trifluoromethylsulfonyl)benzenesulfonamide

[4-((R)-3-morpholin-4-yl-1-phenylsulfanyl-methyl-propylamino)-3-trifluoromethanesulfonyl]benzenesulfonamide

(R)-4-((4-(dimethylamino)-1-(phenylthio)butan-2-yl)amino)-3-((trifluoromethyl)sulfonyl)benzenesulfonamide