5-Chlor-3-phenyl-1-(4-methylbenzolsulfonyl)-1H-indazol

Base Information

• Chemical Name: 5-Chlor-3-phenyl-1-(4-methylbenzolsulfonyl)-1H-indazol
• CAS No.: 102276-46-0
• Molecular Formula: C₂₀H₁₅ClN₂O₂S
• Molecular Weight: 382.87
• Mol file: 102276-46-0.mol

Synonyms:5-Chlor-3-phenyl-1-(4-methylbenzolsulfonyl)-1H-indazol

Chemical Property of 5-Chlor-3-phenyl-1-(4-methylbenzolsulfonyl)-1H-indazol

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 5-Chlor-3-phenyl-1-(4-methylbenzolsulfonyl)-1H-indazol

There total 6 articles about 5-Chlor-3-phenyl-1-(4-methylbenzolsulfonyl)-1H-indazol 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: 65.0%

3-chlorobenzophenone 4-methylphenylsulfonylhydrazone (119870-88-1) → 3-(3-chlorophenyl)-1-(4-methylphenylsulfonyl)indazole + 5-Chlor-3-phenyl-1-(4-methylbenzolsulfonyl)-1H-indazol (102276-46-0)

Guidance literature:

With copper diacetate; silver trifluoroacetate; palladium diacetate; In dimethyl sulfoxide; at 50 ℃; for 20h;

DOI:10.1021/ol0711117

Reference yield: 52.0%

5-Chloro-3-phenylindazole (13097-03-5) + p-toluenesulfonyl chloride (98-59-9) → 5-Chlor-3-phenyl-1-(4-methylbenzolsulfonyl)-1H-indazol (102276-46-0)

Guidance literature:

In pyridine; at 100 ℃; for 5h;

DOI:10.1007/BF00809195

Reference yield:

C20H17ClN2O2S → 5-chloro-2-phenyl-1-p-toluenesulfonylbenzimidazole + 5-Chlor-3-phenyl-1-(4-methylbenzolsulfonyl)-1H-indazol (102276-46-0)

Guidance literature:

With [bis(acetoxy)iodo]benzene; In methanol; at 20 ℃; for 16h; Overall yield = 29 mg;

DOI:10.1016/j.tet.2014.11.066

upstream raw materials:

5-Chloro-3-phenylindazole

p-toluenesulfonyl chloride

3-chlorobenzophenone 4-methylphenylsulfonylhydrazone

3-chlorobenzophenone