N-[4-(2-Fluoro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl]-2-pyrrolidin-1-yl-acetamide

Base Information

Chemical Name:N-[4-(2-Fluoro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl]-2-pyrrolidin-1-yl-acetamide
CAS No.:85723-00-8
Molecular Formula:C₁₈H₂₁FN₄O₂
Molecular Weight:344.389
Hs Code.:

Synonyms:N-[4-(2-Fluoro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl]-2-pyrrolidin-1-yl-acetamide

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Chemical Property of N-[4-(2-Fluoro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl]-2-pyrrolidin-1-yl-acetamide

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Technology Process of N-[4-(2-Fluoro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl]-2-pyrrolidin-1-yl-acetamide

There total 8 articles about N-[4-(2-Fluoro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl]-2-pyrrolidin-1-yl-acetamide 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: 29.0%

: 123-75-1
pyrrolidine

: 63960-69-0
2-bromo-N-<4-(2-fluorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl>acetamide

: 85723-00-8
N-[4-(2-Fluoro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl]-2-pyrrolidin-1-yl-acetamide

Guidance literature:: With triethylamine; In dichloromethane; for 72h; Ambient temperature;
DOI:10.1021/jm00159a011

Reference yield:

: 1072-85-1
o-fluorobromobenzene

: 85723-00-8
N-[4-(2-Fluoro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl]-2-pyrrolidin-1-yl-acetamide

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) n-BuLi / 1.) THF, hexane, -70 deg C, 15 min, 2.) THF, from -70 deg C to RT, 18 h

2: 43 percent / Jones reagent / CH₂Cl₂ / 0.33 h / 0 °C

3: 10.0 g / 3 N aq. HCl / 18 h / Heating

5: 29 percent / Et₃N / CH₂Cl₂ / 72 h / Ambient temperature

With hydrogenchloride; n-butyllithium; jones reagent; triethylamine; In dichloromethane;
DOI:10.1021/jm00159a011

Reference yield:

: 103068-61-7
5-<<(dimethylamino)methylene>amino>-1,3-dimethyl-1H-pyrazole-4-carboxaldehyde

: 85723-00-8
N-[4-(2-Fluoro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl]-2-pyrrolidin-1-yl-acetamide

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) n-BuLi / 1.) THF, hexane, -70 deg C, 15 min, 2.) THF, from -70 deg C to RT, 18 h

2: 43 percent / Jones reagent / CH₂Cl₂ / 0.33 h / 0 °C

3: 10.0 g / 3 N aq. HCl / 18 h / Heating

5: 29 percent / Et₃N / CH₂Cl₂ / 72 h / Ambient temperature

With hydrogenchloride; n-butyllithium; jones reagent; triethylamine; In dichloromethane;
DOI:10.1021/jm00159a011