α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-N,1,3-trimethyl-1H-pyrazol-5-methanamine

Base Information

Chemical Name:α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-N,1,3-trimethyl-1H-pyrazol-5-methanamine
CAS No.:1621321-48-9
Molecular Formula:C₁₉H₁₇F₄N₃
Molecular Weight:363.358
Hs Code.:

Synonyms:α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-N,1,3-trimethyl-1H-pyrazol-5-methanamine

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Chemical Property of α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-N,1,3-trimethyl-1H-pyrazol-5-methanamine

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Technology Process of α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-N,1,3-trimethyl-1H-pyrazol-5-methanamine

There total 6 articles about α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-N,1,3-trimethyl-1H-pyrazol-5-methanamine 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:

: 1358582-74-7
5-[chloro(2,4-difluorophenyl)methyl]-4-(2,6-difluorophenyl)-1,3-dimethyl-1H-pyrazole

: 74-89-5
methylamine

: 1621321-48-9
α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-N,1,3-trimethyl-1H-pyrazol-5-methanamine

Guidance literature:: In methanol; at 85 ℃; for 18h;

Reference yield:

: 1242687-04-2
α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-1,3-dimethyl-1H-pyrazol-5-methanol

: 1621321-48-9
α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-N,1,3-trimethyl-1H-pyrazol-5-methanamine

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine; thionyl chloride / dichloromethane / 2 h / 20 °C

2: methanol / 18 h / 85 °C

With thionyl chloride; triethylamine; In methanol; dichloromethane;

Reference yield:

: 186196-06-5
α-acetyl-2,6-difluorobenzeneacetonitrile

: 1621321-48-9
α-(2,4-difluorophenyl)-4-(2,6-difluorophenyl)-N,1,3-trimethyl-1H-pyrazol-5-methanamine

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium acetate / ethanol / 16 h / Reflux

2.1: copper(ll) bromide; tert.-butylnitrite / acetonitrile / Cooling with ice

3.1: n-butyllithium / tetrahydrofuran; cyclohexane / 0.25 h / Cooling with acetone-dry ice; Inert atmosphere

3.2: 0.75 h

4.1: triethylamine; thionyl chloride / dichloromethane / 2 h / 20 °C

5.1: methanol / 18 h / 85 °C

With n-butyllithium; thionyl chloride; tert.-butylnitrite; sodium acetate; triethylamine; copper(ll) bromide; In tetrahydrofuran; methanol; ethanol; dichloromethane; cyclohexane; acetonitrile;