4-(2,3-Dibromo-3-phenyl-propionyl)-benzenesulfonyl fluoride

Base Information

• Chemical Name: 4-(2,3-Dibromo-3-phenyl-propionyl)-benzenesulfonyl fluoride
• CAS No.: 140682-38-8
• Molecular Formula: C₁₅H₁₁Br₂FO₃S
• Molecular Weight: 450.123
• Mol file: 140682-38-8.mol

Synonyms:4-(2,3-Dibromo-3-phenyl-propionyl)-benzenesulfonyl fluoride

Chemical Property of 4-(2,3-Dibromo-3-phenyl-propionyl)-benzenesulfonyl fluoride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(2,3-Dibromo-3-phenyl-propionyl)-benzenesulfonyl fluoride

There total 3 articles about 4-(2,3-Dibromo-3-phenyl-propionyl)-benzenesulfonyl fluoride 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: 84.0%

4-[(E)-(3-Phenyl-acryloyl)]-benzenesulfonyl fluoride (140682-29-7) → 4-(2,3-Dibromo-3-phenyl-propionyl)-benzenesulfonyl fluoride (140682-38-8)

Guidance literature:

With bromine; In acetic acid;

DOI:10.1007/BF00484355

Reference yield:

4-acetylbenzene-1-sulfonyl fluoride (455-25-4) → 4-(2,3-Dibromo-3-phenyl-propionyl)-benzenesulfonyl fluoride (140682-38-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 65 percent / concd. H₂SO₄ / acetic acid / 72 h

2: 84 percent / Br₂ / acetic acid

With sulfuric acid; bromine; In acetic acid;

DOI:10.1007/BF00484355

Reference yield:

benzaldehyde (100-52-7) → 4-(2,3-Dibromo-3-phenyl-propionyl)-benzenesulfonyl fluoride (140682-38-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 65 percent / concd. H₂SO₄ / acetic acid / 72 h

2: 84 percent / Br₂ / acetic acid

With sulfuric acid; bromine; In acetic acid;

DOI:10.1007/BF00484355

upstream raw materials:

4-[(E)-(3-Phenyl-acryloyl)]-benzenesulfonyl fluoride

4-acetylbenzene-1-sulfonyl fluoride

benzaldehyde