5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole

Base Information

• Chemical Name: 5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole
• CAS No.: 134729-92-3
• Molecular Formula: C₁₇H₁₂F₃N₃O₄S
• Molecular Weight: 411.361

Synonyms:5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole

Chemical Property of 5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole

Chemical Property:

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Technology Process of 5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole

There total 2 articles about 5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole 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:

5-(4-Methylsulfanyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole (197705-95-6) → 5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole (134729-92-3)

Guidance literature:

With sulfuric acid; dihydrogen peroxide; acetic acid; Heating;

DOI:10.1248/cpb.45.1475

Reference yield:

4-nitrophenylhydrazone (100-16-3) → 5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole (134729-92-3)

Guidance literature:

Multi-step reaction with 2 steps

1: AcOH / Heating

2: 30percent aq. H₂O₂, H₂SO₄, AcOH / Heating

With sulfuric acid; dihydrogen peroxide; acetic acid;

DOI:10.1248/cpb.45.1475

Reference yield: 96.0%

5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole (134729-92-3) → 4-[5-(4-Methanesulfonyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-phenylamine (134730-50-0)

Guidance literature:

With iron; ammonium chloride; In ethanol; for 1h; Heating;

DOI:10.1248/cpb.45.1475

upstream raw materials:

5-(4-Methylsulfanyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole

4-nitrophenylhydrazone

Downstream raw materials:

4-[5-(4-Methanesulfonyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-phenylamine

N-{4-[5-(4-Methanesulfonyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-phenyl}-formamide

N-{4-[5-(4-Methanesulfonyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-phenyl}-N-methyl-formamide

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