1-(3-amino-4-methylphenyl)-3-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]urea

Base Information

Chemical Name:1-(3-amino-4-methylphenyl)-3-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]urea
CAS No.:1082296-45-4
Molecular Formula:C₂₂H₂₇N₅O
Molecular Weight:377.489
Hs Code.:

Synonyms:1-(3-amino-4-methylphenyl)-3-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]urea

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Chemical Property of 1-(3-amino-4-methylphenyl)-3-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]urea

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Technology Process of 1-(3-amino-4-methylphenyl)-3-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]urea

There total 3 articles about 1-(3-amino-4-methylphenyl)-3-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]urea 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:

: 1082296-42-1
1-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]-3-(4-methyl-3-nitrophenyl)urea

: 1082296-45-4
1-(3-amino-4-methylphenyl)-3-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]urea

Guidance literature:: With hydrogen; palladium 10% on activated carbon; In methanol; for 4h;

Reference yield:

: 317806-86-3
3-amino-5-tert-butyl-2-(p-tolyl)-2H-pyrazole hydrochloride

: 1082296-45-4
1-(3-amino-4-methylphenyl)-3-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]urea

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide; water / ethyl acetate / 0.25 h / 0 °C

1.2: 6 h / 20 °C

2.1: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 4 h / 60 °C

3.1: hydrogen / palladium 10% on activated carbon / methanol / 4 h

With sodium hydroxide; water; hydrogen; N-ethyl-N,N-diisopropylamine; palladium 10% on activated carbon; In methanol; dimethyl sulfoxide; ethyl acetate;

Reference yield:

: 317806-87-4
2,2,2-trichloroethyl 3-tert-butyl-1-p-tolyl-1H-pyrazol-5-ylcarbamate

: 1082296-45-4
1-(3-amino-4-methylphenyl)-3-[3-tert-butyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]urea

Guidance literature:: Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 4 h / 60 °C

2: hydrogen / palladium 10% on activated carbon / methanol / 4 h

With hydrogen; N-ethyl-N,N-diisopropylamine; palladium 10% on activated carbon; In methanol; dimethyl sulfoxide;