5-(2-(3-fluoro-5-((isopropylamino)methyl)phenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Base Information

Chemical Name:5-(2-(3-fluoro-5-((isopropylamino)methyl)phenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide
CAS No.:1364889-88-2
Molecular Formula:C₂₁H₂₅FN₆O
Molecular Weight:396.468
Hs Code.:

Synonyms:5-(2-(3-fluoro-5-((isopropylamino)methyl)phenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

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Chemical Property of 5-(2-(3-fluoro-5-((isopropylamino)methyl)phenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

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Technology Process of 5-(2-(3-fluoro-5-((isopropylamino)methyl)phenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

There total 9 articles about 5-(2-(3-fluoro-5-((isopropylamino)methyl)phenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide 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:

: 1364889-87-1
5-(2-(3-(aminomethyl)-5-fluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

: 67-64-1
acetone

: 1364889-88-2
5-(2-(3-fluoro-5-((isopropylamino)methyl)phenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Guidance literature:: With sodium cyanoborohydride; acetic acid; In ethanol; at 20 ℃; for 2h;

Reference yield:

: 179898-34-1
3-bromo-5-fluorobenzonitrile

: 1364889-88-2
5-(2-(3-fluoro-5-((isopropylamino)methyl)phenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: isopropylmagnesium chloride / tetrahydrofuran / 0.5 h / -78 - -20 °C

1.2: 1 h / -78 - 20 °C

1.3: 20 °C

2.1: trifluoroacetic acid / dichloromethane / 20 °C

2.2: 1 h

3.1: N-ethyl-N,N-diisopropylamine / ethanol / 6 h / 80 °C

4.1: hydrogen / Nickel Raney / dichloromethane; water; methanol / 760.05 Torr

5.1: sodium cyanoborohydride; acetic acid / ethanol / 2 h / 20 °C

With hydrogen; isopropylmagnesium chloride; sodium cyanoborohydride; acetic acid; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; Nickel Raney; In tetrahydrofuran; methanol; ethanol; dichloromethane; water;

Reference yield:

: 1364890-20-9
5-chloropyrazolo[1,5-a]pyrimidine-3-carboxamide

: 1364889-88-2
5-(2-(3-fluoro-5-((isopropylamino)methyl)phenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

1: N-ethyl-N,N-diisopropylamine / ethanol / 6 h / 80 °C

2: hydrogen / Nickel Raney / dichloromethane; water; methanol / 760.05 Torr

3: sodium cyanoborohydride; acetic acid / ethanol / 2 h / 20 °C

With hydrogen; sodium cyanoborohydride; acetic acid; N-ethyl-N,N-diisopropylamine; Nickel Raney; In methanol; ethanol; dichloromethane; water;