4-cyanobenzenesulfonic acid

Base Information

• Chemical Name: 4-cyanobenzenesulfonic acid
• CAS No.: 13152-87-9
• Molecular Formula: C₇H₅NO₃S
• Molecular Weight: 183.188
• Mol file: 13152-87-9.mol

Synonyms:4-cyanobenzenesulfonic acid

Chemical Property of 4-cyanobenzenesulfonic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 4-cyanobenzenesulfonic acid

There total 5 articles about 4-cyanobenzenesulfonic acid 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: 75.0%

→ 4-cyanobenzenesulfonic acid (13152-87-9)

Guidance literature:

With thionyl chloride; copper(l) chloride; sodium nitrite; In water; at -20 - 80 ℃; Acidic conditions;

Reference yield:

4-(aminosulfonyl)-benzoic acid (138-41-0) → 4-cyanobenzenesulfonic acid (13152-87-9)

Guidance literature:

With phosphorus pentachloride; at 60 ℃; Erhitzen dann auf 110grad, 150grad und zuletzt auf 200grad; man kocht das entstandene Chlorid mit Wasser;

Reference yield:

benzenesulfonamide (98-10-2) + 4-(aminosulfonyl)-benzoic acid (138-41-0) → 4-cyanobenzenesulfonic acid (13152-87-9)

Guidance literature:

at 270 ℃;

upstream raw materials:

benzenesulfonamide

4-(aminosulfonyl)-benzoic acid

4-sulphobenzoic acid

4-diazobenzenesulfonic acid

Downstream raw materials:

4-(4,5-dihydro-1H-imidazol-2-yl)-benzenesulfonic acid

4-bromobenzenecarbonitrile

p-Sulfamoyl-thiobenzamid

4-Cyanochlorobenzene