2-methyl-1-(1-(4-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)propan-1-one

Base Information

Chemical Name:2-methyl-1-(1-(4-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)propan-1-one
CAS No.:1195985-56-8
Molecular Formula:C₁₄H₁₃F₃N₂O
Molecular Weight:282.265
Hs Code.:

Synonyms:2-methyl-1-(1-(4-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)propan-1-one

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Chemical Property of 2-methyl-1-(1-(4-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)propan-1-one

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Technology Process of 2-methyl-1-(1-(4-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)propan-1-one

There total 3 articles about 2-methyl-1-(1-(4-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)propan-1-one 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: 36.0%

: 1143521-44-1
N-methoxy-N-methyl-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxamide

: 920-39-8
isopropylmagnesium bromide

: 1195985-56-8
2-methyl-1-(1-(4-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)propan-1-one

Guidance literature:: In tetrahydrofuran; at 0 - 20 ℃;
DOI:10.1021/jm9012278

Reference yield:

: 1143521-43-0
1-(4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylic acid

: 1195985-56-8
2-methyl-1-(1-(4-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)propan-1-one

Guidance literature:: Multi-step reaction with 2 steps

1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 0 - 20 °C

2: tetrahydrofuran / 0 - 20 °C

With N-ethyl-N,N-diisopropylamine; HATU; In tetrahydrofuran; N,N-dimethyl-formamide; 2: Gringnard reaction;
DOI:10.1021/jm9012278

Reference yield:

: 1143521-29-2
methyl 1-(4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylate

: 1195985-56-8
2-methyl-1-(1-(4-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)propan-1-one

Guidance literature:: Multi-step reaction with 3 steps

1: water; lithium hydroxide / tetrahydrofuran / 4 h / 50 °C

2: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 0 - 20 °C

3: tetrahydrofuran / 0 - 20 °C

With water; N-ethyl-N,N-diisopropylamine; HATU; lithium hydroxide; In tetrahydrofuran; N,N-dimethyl-formamide; 3: Gringnard reaction;
DOI:10.1021/jm9012278