[5-(2-chloro-6-methyl-4-pyridinyl)-1H-pyrazol-3-yl][4-fluoro-3-(trifluoromethyl)phenyl]-carbamic acid 1,1-dimethylethyl ester

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Chemical Name:[5-(2-chloro-6-methyl-4-pyridinyl)-1H-pyrazol-3-yl][4-fluoro-3-(trifluoromethyl)phenyl]-carbamic acid 1,1-dimethylethyl ester
CAS No.:1195190-24-9
Molecular Formula:C₂₁H₁₉ClF₄N₄O₂
Molecular Weight:470.854
Hs Code.:

Synonyms:[5-(2-chloro-6-methyl-4-pyridinyl)-1H-pyrazol-3-yl][4-fluoro-3-(trifluoromethyl)phenyl]-carbamic acid 1,1-dimethylethyl ester

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Chemical Property of [5-(2-chloro-6-methyl-4-pyridinyl)-1H-pyrazol-3-yl][4-fluoro-3-(trifluoromethyl)phenyl]-carbamic acid 1,1-dimethylethyl ester

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Technology Process of [5-(2-chloro-6-methyl-4-pyridinyl)-1H-pyrazol-3-yl][4-fluoro-3-(trifluoromethyl)phenyl]-carbamic acid 1,1-dimethylethyl ester

There total 2 articles about [5-(2-chloro-6-methyl-4-pyridinyl)-1H-pyrazol-3-yl][4-fluoro-3-(trifluoromethyl)phenyl]-carbamic acid 1,1-dimethylethyl ester 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:

: 24424-99-5
di-tert-butyl dicarbonate

: 1195190-20-5
5-(2-chloro-6-methyl-4-pyridinyl)-N-[4-fluoro-3-(trifluoromethyl)phenyl]-1H-pyrazol-3-amine

: 1195190-24-9
[5-(2-chloro-6-methyl-4-pyridinyl)-1H-pyrazol-3-yl][4-fluoro-3-(trifluoromethyl)phenyl]-carbamic acid 1,1-dimethylethyl ester

Guidance literature:: 5-(2-chloro-6-methyl-4-pyridinyl)-N-[4-fluoro-3-(trifluoromethyl)phenyl]-1H-pyrazol-3-amine; With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 0.25h;

di-tert-butyl dicarbonate; In N,N-dimethyl-formamide; at 0 - 20 ℃;

Reference yield:

: 1195189-95-7
C₁₇H₁₃ClF₄N₂OS

: 1195190-24-9
[5-(2-chloro-6-methyl-4-pyridinyl)-1H-pyrazol-3-yl][4-fluoro-3-(trifluoromethyl)phenyl]-carbamic acid 1,1-dimethylethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrazine hydrate / tert-butyl alcohol / 2 h / Reflux

2.1: sodium hydride / N,N-dimethyl-formamide / 0.25 h / 0 °C

2.2: 0 - 20 °C

With sodium hydride; hydrazine hydrate; In N,N-dimethyl-formamide; tert-butyl alcohol;