ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate

Base Information

Chemical Name:ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate
CAS No.:1208348-70-2
Molecular Formula:C₂₀H₁₂Cl₂F₆N₂O₂
Molecular Weight:497.224
Hs Code.:

Synonyms:ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate

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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 ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate

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Technology Process of ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate

There total 2 articles about ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate 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: 29.0%

: 1208356-32-4
ethyl 4-(4-iodo-3-trifluoromethylpyrazol-1-yl)-2-trifluoromethylbenzoate

: 67492-50-6
(3,5-dichlorophenyl)boronic acid

: 1208348-70-2
ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate

Guidance literature:: With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; water; at 85 ℃; for 9h; Inert atmosphere;

Reference yield:

: ethyl 4-fluoro-2-trifluoromethylbenzoate

: 1208348-70-2
ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 1 h / 60 °C

2: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 9 h / 85 °C / Inert atmosphere

With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; water; N,N-dimethyl-formamide;

Reference yield: 88.0%

: 1208348-70-2
ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate

: 1208348-71-3
4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoic acid

Guidance literature:: ethyl 4-[4-(3,5-dichlorophenyl)-3-trifluoromethylpyrazol-1-yl]-2-trifluoromethylbenzoate; With water; sodium hydroxide; In ethanol; at 20 ℃;

With hydrogenchloride; In water;