Benzenesulfonyl bromide, 2,4,6-trimethyl-

Base Information

• Chemical Name: Benzenesulfonyl bromide, 2,4,6-trimethyl-
• CAS No.: 60057-49-0
• Molecular Formula: C9H11BrO2S
• Molecular Weight: 263.155
• Mol file: 60057-49-0.mol

Synonyms:

Chemical Property of Benzenesulfonyl bromide, 2,4,6-trimethyl-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzenesulfonyl bromide, 2,4,6-trimethyl-

There total 2 articles about Benzenesulfonyl bromide, 2,4,6-trimethyl- 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: 71.0%

2,4,6-trimethylbenzenesulfonohydrazide (16182-15-3) → 2,4,6-trimethylbenzenesulfonyl bromide (60057-49-0)

Guidance literature:

With N-Bromosuccinimide; In acetonitrile; at 20 ℃; for 2h;

DOI:10.3390/molecules26185551

Reference yield: 37.0%

isopropyl mesityl sulfone (22739-91-9) → 2,4,6-trimethylphenyl bromide (576-83-0) + 2,4,6-trimethylbenzenesulfonyl bromide (60057-49-0) + α-bromoisopropyl mesityl sulfone + 2,3-dimethyl-3-mesitylenesulfonyl-2-butanol

Guidance literature:

isopropyl mesityl sulfone; With n-butyllithium; In tetrahydrofuran; hexane; at -63 ℃; for 1h;

With bromine; In tetrahydrofuran; hexane; at -55 ℃; for 1.5h; Further stages.;

DOI:10.1021/jo025781w

Reference yield:

2,4,6-trimethylbenzenesulfonyl bromide (60057-49-0) → mesitylene sulfonic acid (3453-83-6)

Guidance literature:

In 1,4-dioxane; water; at 24.51 ℃; Further Variations:; Reagents; Temperatures; Kinetics; Thermodynamic data;

upstream raw materials:

2,4,6-trimethylbenzenesulfonohydrazide

isopropyl mesityl sulfone

Downstream raw materials:

Mesitylen-sulfonsaeuretrifluormethansulfonsaeure-anhydrid

(2,4,6-trimethylphenyl) phenyl sulfone

mesitylene sulfonic acid