1-Bromo-4-(ethylsulphonyl)-2-nitrobenzene

Base Information

• Chemical Name: 1-Bromo-4-(ethylsulphonyl)-2-nitrobenzene
• CAS No.: 942474-83-1
• Molecular Formula: C8H8BrNO4S
• Molecular Weight: 294.12242
• Mol file: 942474-83-1.mol

Synonyms:1-Bromo-4-(ethylsulphonyl)-2-nitrobenzene

Chemical Property of 1-Bromo-4-(ethylsulphonyl)-2-nitrobenzene

Chemical Property:

• PSA: 88.34000
• LogP: 3.75490

Purity/Quality:

98%min ^*data from raw suppliers

1-Bromo-4-ethylsulfonyl-2-nitrobenzene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-Bromo-4-(ethylsulphonyl)-2-nitrobenzene

There total 2 articles about 1-Bromo-4-(ethylsulphonyl)-2-nitrobenzene 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-(ethylsulfonyl)benzene (26732-20-7) → 4-(ethylsulfonyl)-1-bromo-2-nitrobenzene (942474-83-1)

Guidance literature:

With sulfuric acid; potassium nitrate; at 20 ℃; for 3h;

Reference yield:

→ 4-(ethylsulfonyl)-1-bromo-2-nitrobenzene (942474-83-1)

Guidance literature:

With sulfuric acid; potassium nitrate; at 80 - 90 ℃; for 2h;

Reference yield:

4-(ethylsulfonyl)-1-bromo-2-nitrobenzene (942474-83-1) + copper(I) cyanide (544-92-3) → 4-(ethylsulfonyl)-2-nitrobenzonitrile (949033-18-5)

Guidance literature:

In N,N-dimethyl-formamide; at 120 ℃; for 3h;

upstream raw materials:

4-bromo-(ethylsulfonyl)benzene

Downstream raw materials:

4-(ethylsulfonyl)-2-nitrobenzonitrile

Refernces

• 1、 -. "GLUCOKINASE ACTIVATORS". Page/Page column 71. . Retrieved 2008/06/13.