N-[4-({7-[(3-chloro-4-fluorophenyl)amino]pyrazolo[1,5-a]pyrimidin-5-yl}amino)cyclohexyl]acetamide

Base Information

Chemical Name:N-[4-({7-[(3-chloro-4-fluorophenyl)amino]pyrazolo[1,5-a]pyrimidin-5-yl}amino)cyclohexyl]acetamide
CAS No.:761452-77-1
Molecular Formula:C₂₀H₂₂ClFN₆O
Molecular Weight:416.886
Hs Code.:

Synonyms:N-[4-({7-[(3-chloro-4-fluorophenyl)amino]pyrazolo[1,5-a]pyrimidin-5-yl}amino)cyclohexyl]acetamide

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Chemical Property of N-[4-({7-[(3-chloro-4-fluorophenyl)amino]pyrazolo[1,5-a]pyrimidin-5-yl}amino)cyclohexyl]acetamide

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Technology Process of N-[4-({7-[(3-chloro-4-fluorophenyl)amino]pyrazolo[1,5-a]pyrimidin-5-yl}amino)cyclohexyl]acetamide

There total 3 articles about N-[4-({7-[(3-chloro-4-fluorophenyl)amino]pyrazolo[1,5-a]pyrimidin-5-yl}amino)cyclohexyl]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: 57.0%

: 761452-56-6
5-N-(trans-4-aminocyclohexyl)-7-N-(3-chloro-4-fluorophenyl)pyrazolo[1,5-a]pyrimidine-5,7-diamine

: 108-24-7
acetic anhydride

: 761452-77-1
N-[4-({7-[(3-chloro-4-fluorophenyl)amino]pyrazolo[1,5-a]pyrimidin-5-yl}amino)cyclohexyl]acetamide

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃; for 3h;
DOI:10.1021/jm300411k

Reference yield:

: 1393882-19-3
5-chloro-N-(3-chloro-4-fluorophenyl)pyrazolo[1,5-a]pyrimidin-7-amine

: 761452-77-1
N-[4-({7-[(3-chloro-4-fluorophenyl)amino]pyrazolo[1,5-a]pyrimidin-5-yl}amino)cyclohexyl]acetamide

Guidance literature:: Multi-step reaction with 4 steps

1: dmap / 1,4-dioxane / 6 h / 20 - 60 °C

2: acetonitrile / 18 h / 80 - 85 °C

3: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

4: triethylamine / dichloromethane / 3 h / 0 - 20 °C

With dmap; triethylamine; trifluoroacetic acid; In 1,4-dioxane; dichloromethane; acetonitrile;
DOI:10.1021/jm300411k

Reference yield:

: 57489-77-7
5,7-dichloropyrazolo[1,5-a]pyrimidine

: 761452-77-1
N-[4-({7-[(3-chloro-4-fluorophenyl)amino]pyrazolo[1,5-a]pyrimidin-5-yl}amino)cyclohexyl]acetamide

Guidance literature:: Multi-step reaction with 5 steps

1: triethylamine / isopropyl alcohol / 15 h / 80 °C

2: dmap / 1,4-dioxane / 6 h / 20 - 60 °C

3: acetonitrile / 18 h / 80 - 85 °C

4: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

5: triethylamine / dichloromethane / 3 h / 0 - 20 °C

With dmap; triethylamine; trifluoroacetic acid; In 1,4-dioxane; dichloromethane; isopropyl alcohol; acetonitrile;
DOI:10.1021/jm300411k