3-(2,6-Dichloro-phenyl)-5-(4-nitro-phenyl)-4-trifluoromethyl-isoxazole

Base Information

Chemical Name:3-(2,6-Dichloro-phenyl)-5-(4-nitro-phenyl)-4-trifluoromethyl-isoxazole
CAS No.:122247-06-7
Molecular Formula:C₁₆H₇Cl₂F₃N₂O₃
Molecular Weight:403.144
Hs Code.:

Synonyms:3-(2,6-Dichloro-phenyl)-5-(4-nitro-phenyl)-4-trifluoromethyl-isoxazole

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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 3-(2,6-Dichloro-phenyl)-5-(4-nitro-phenyl)-4-trifluoromethyl-isoxazole

Chemical Property:

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Technology Process of 3-(2,6-Dichloro-phenyl)-5-(4-nitro-phenyl)-4-trifluoromethyl-isoxazole

There total 4 articles about 3-(2,6-Dichloro-phenyl)-5-(4-nitro-phenyl)-4-trifluoromethyl-isoxazole 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: 74.0%

: 6579-27-7
2,6-dichlorobenzohydroximoyl chloride

: 1983-22-8
1-nitro-4-(3,3,3-trifluoroprop-1-yn-1-yl)benzene

: 122247-13-6
3-(2,6-Dichloro-phenyl)-4-(4-nitro-phenyl)-5-trifluoromethyl-isoxazole

: 122247-06-7
3-(2,6-Dichloro-phenyl)-5-(4-nitro-phenyl)-4-trifluoromethyl-isoxazole

Guidance literature:: With triethylamine; In toluene; at 80 ℃; for 3h; Yields of byproduct given;
DOI:10.1055/s-1989-27247

Reference yield:

: 34091-69-5,34093-70-4,104696-00-6
(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)benzene

: 122247-06-7
3-(2,6-Dichloro-phenyl)-5-(4-nitro-phenyl)-4-trifluoromethyl-isoxazole

Guidance literature:: Multi-step reaction with 3 steps

1: 54 percent / 65percent aq. HNO₃, 96percent aq. H₂SO₄ / 1 h / Ambient temperature

2: NaNH₂, t-BuOH / benzene; toluene / 1 h / Ambient temperature

3: 74 percent / Et₃N / toluene / 3 h / 80 °C

With sulfuric acid; nitric acid; sodium amide; triethylamine; tert-butyl alcohol; In toluene; benzene;
DOI:10.1055/s-1989-27247

Reference yield:

: 103654-96-2,121591-61-5,121591-67-1
1-(α,α-dichloro-β,β,β-trifluoroethyl)benzylalcohol

: 122247-06-7
3-(2,6-Dichloro-phenyl)-5-(4-nitro-phenyl)-4-trifluoromethyl-isoxazole

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) Ac₂O, Et₃N, 2.) Zn / 1.) CH₂Cl₂, 40 deg C, 2.) DMF, 50 deg C, 0.5 h

2: 54 percent / 65percent aq. HNO₃, 96percent aq. H₂SO₄ / 1 h / Ambient temperature

3: NaNH₂, t-BuOH / benzene; toluene / 1 h / Ambient temperature

4: 74 percent / Et₃N / toluene / 3 h / 80 °C

With sulfuric acid; nitric acid; acetic anhydride; sodium amide; triethylamine; zinc; tert-butyl alcohol; In toluene; benzene;
DOI:10.1055/s-1989-27247