(5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanone

Base Information

Chemical Name:(5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanone
CAS No.:1441141-87-2
Molecular Formula:C₁₇H₈Cl₂F₃N₃O₃
Molecular Weight:430.17
Hs Code.:

Synonyms:(5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanone

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Chemical Property of (5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanone

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Technology Process of (5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanone

There total 4 articles about (5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanone 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:

: 1441141-81-6
(5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanol

: 1441141-87-2
(5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanone

Guidance literature:: With Dess-Martin periodane; In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: 445-01-2
5-bromo-2-chlorobenzotrifluoride

: 1441141-87-2
(5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanone

Guidance literature:: Multi-step reaction with 4 steps

1.1: trans-N,N'-dimethyl-1,2-cyclohexyldiamine; copper(l) iodide; sodium carbonate; sodium L-ascorbate / dimethyl sulfoxide / 52 h / 100 - 140 °C / Inert atmosphere

2.1: N-iodo-succinimide; acetic acid / 0.25 h / 150 °C / Microwave irradiation

3.1: isopropylmagnesium chloride / tetrahydrofuran / 1 h / -20 - 0 °C

3.2: 2 h / 20 °C

4.1: Dess-Martin periodane / dichloromethane / 1 h / 20 °C

With trans-N,N'-dimethyl-1,2-cyclohexyldiamine; N-iodo-succinimide; copper(l) iodide; isopropylmagnesium chloride; sodium carbonate; Dess-Martin periodane; acetic acid; sodium L-ascorbate; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide;

Reference yield:

: 1441141-76-9
1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazole

: 1441141-87-2
(5-chloro-2-nitro-phenyl)-[1-[4-chloro-3-(trifluoromethyl)phenyl]pyrazol-4-yl]methanone

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-iodo-succinimide; acetic acid / 0.25 h / 150 °C / Microwave irradiation

2.1: isopropylmagnesium chloride / tetrahydrofuran / 1 h / -20 - 0 °C

2.2: 2 h / 20 °C

3.1: Dess-Martin periodane / dichloromethane / 1 h / 20 °C

With N-iodo-succinimide; isopropylmagnesium chloride; Dess-Martin periodane; acetic acid; In tetrahydrofuran; dichloromethane;