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

Base Information

Chemical Name:4-[5-(4-Methanesulfonyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-phenylamine
CAS No.:134730-50-0
Molecular Formula:C₁₇H₁₄F₃N₃O₂S
Molecular Weight:381.378
Hs Code.:

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

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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

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

There total 3 articles about 4-[5-(4-Methanesulfonyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-phenylamine 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: 96.0%

: 134729-92-3
5-(4-Methanesulfonyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole

: 134730-50-0
4-[5-(4-Methanesulfonyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-phenylamine

Guidance literature:: With iron; ammonium chloride; In ethanol; for 1h; Heating;
DOI:10.1248/cpb.45.1475

Reference yield:

: 100-16-3
4-nitrophenylhydrazone

: 134730-50-0
4-[5-(4-Methanesulfonyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-phenylamine

Guidance literature:: Multi-step reaction with 3 steps

1: AcOH / Heating

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

3: 96 percent / Fe, aq. NH₄Cl / ethanol / 1 h / Heating

With sulfuric acid; dihydrogen peroxide; iron; ammonium chloride; acetic acid; In ethanol;
DOI:10.1248/cpb.45.1475

Reference yield:

: 197705-95-6
5-(4-Methylsulfanyl-phenyl)-1-(4-nitro-phenyl)-3-trifluoromethyl-1H-pyrazole

: 134730-50-0
4-[5-(4-Methanesulfonyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-phenylamine

Guidance literature:: Multi-step reaction with 2 steps

1: 30percent aq. H₂O₂, H₂SO₄, AcOH / Heating

2: 96 percent / Fe, aq. NH₄Cl / ethanol / 1 h / Heating

With sulfuric acid; dihydrogen peroxide; iron; ammonium chloride; acetic acid; In ethanol;
DOI:10.1248/cpb.45.1475