4-(Chlorosulfonyl)-2-hydroxybenzoic acid

Base Information

• Chemical Name: 4-(Chlorosulfonyl)-2-hydroxybenzoic acid
• CAS No.: 98273-15-5
• Molecular Formula: C7H5ClO5S
• Molecular Weight: 236.633
• Hs Code.: 2918290000
• European Community (EC) Number: 853-306-9
• Mol file: 98273-15-5.mol

Synonyms:4-(CHLOROSULFONYL)-2-HYDROXYBENZOIC ACID;98273-15-5;4-chlorosulfonyl-2-hydroxybenzoic acid;4-Chlorosulfonyl-2-hydroxy-benzoic acid;SCHEMBL1815167;JVXZKJYMVWASCR-UHFFFAOYSA-N;GS3170;MFCD10697740;4-chorosulphonyl-2-hydroxybenzoic acid;AKOS006335119;AB60371;4-chiorosulphonyl-2-hydroxybenzoic acid;4-chlorosulphonyl-2-hydroxybenzoic acid;4-chlorosulphonyl -2-hydroxybenzoic acid;4-(CHLOROSULFONYL)-2-HYDROXYBENZOICACID;EN300-395391;G63819

Chemical Property of 4-(Chlorosulfonyl)-2-hydroxybenzoic acid

Chemical Property:

• PSA: 100.05000
• LogP: 2.09870
• XLogP3: 2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 235.9546221
• Heavy Atom Count: 14
• Complexity: 320

Purity/Quality:

98%min ^*data from raw suppliers

4-(Chlorosulfonyl)-2-hydroxybenzoicacid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=C(C=C1S(=O)(=O)Cl)O)C(=O)O

Technology Process of 4-(Chlorosulfonyl)-2-hydroxybenzoic acid

There total 2 articles about 4-(Chlorosulfonyl)-2-hydroxybenzoic 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:

copper(I) chloride (7758-89-6) + glacial HOAc + sodium p-aminosalicylate dihydrate (6018-19-5) → 4-chlorosulfonyl-2-hydroxy-benzoic acid (98273-15-5)

Guidance literature:

With aq. NaOH; sodium nitrite; In tetrahydrofuran; water; acetic acid;

Reference yield:

3-Hydroxy-4-carboxy-benzoldiazonium-chlorid (91448-08-7) → 4-chlorosulfonyl-2-hydroxy-benzoic acid (98273-15-5)

Guidance literature:

With sulfur dioxide; copper(l) chloride;

Reference yield: 78.0%

2'-hydroxy-3,3-bis-trifluoromethyl-[1,1':3'1]terphenyl-5'-carboxylic acid (8-phenyl-octyl)-amide (251476-87-6) + 4-chlorosulfonyl-2-hydroxy-benzoic acid (98273-15-5) → 2-Hydroxy-4-[5'-(8-phenyl-octylcarbamoyl)-3,3-bis-trifluoromethyl-[1,1':3'1]terphenyl-2'-yloxysulfonyl]-benzoic acid (251476-99-0)

Guidance literature:

upstream raw materials:

3-Hydroxy-4-carboxy-benzoldiazonium-chlorid

copper(I) chloride

sodium p-aminosalicylate dihydrate

Downstream raw materials:

2-hydroxy-4-sulfamoyl-benzoic acid

2,2'-dihydroxy-4,4'-m-phenylenedisulfamoyl-di-benzoic acid

2-hydroxy-4-phenylsulfamoyl-benzoic acid

1,4-bis-(4-carboxy-3-hydroxy-benzenesulfonylamino)-benzene

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