4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone

Base Information

Chemical Name:4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone
CAS No.:1297137-32-6
Molecular Formula:C₂₂H₂₄ClF₃N₄O₃
Molecular Weight:484.906
Hs Code.:

Synonyms:4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone

Suppliers and Price of 4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone

There total 15 articles about 4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone 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: 99.0%

: 1297137-35-9
3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridine-2-carboxylic acid

: 1284244-94-5
1-(trans-4-hydroxycyclohexyl)-2-piperazinone hydrochloride

: 1297137-32-6
4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone

Guidance literature:: 3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridine-2-carboxylic acid; 1-(trans-4-hydroxycyclohexyl)-2-piperazinone hydrochloride; With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; for 0.5h;

With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; In ethyl acetate; N,N-dimethyl-formamide; at 0 ℃; for 2.25h;
DOI:10.1021/jm400125h

Reference yield:

: C₁₂H₉F₃N₂O₅

: 1297137-32-6
4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone

Guidance literature:: Multi-step reaction with 7 steps

1.1: aluminum tri-bromide / ethanethiol / 48 h / 20 °C

2.1: sulfuric acid / methanol / 2 h / Reflux

3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 10 h / 20 °C

4.1: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 4.5 h / 90 °C

5.1: N-chloro-succinimide / 1 h / 60 °C

6.1: methanol; sodium hydroxide / 4 h / 50 °C

7.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.5 h / 20 °C

7.2: 2.25 h / 0 °C

With methanol; potassium phosphate; N-chloro-succinimide; aluminum tri-bromide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; sulfuric acid; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In 1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide; ethanethiol; 4.1: |Suzuki Coupling;
DOI:10.1021/jm400125h

Reference yield:

: 1297136-86-7
5-hydroxy-7-(trifluoromethyl)pyrazolo[1,5-a]pyridine-2-carboxylic acid

: 1297137-32-6
4-{[3-chloro-5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyridin-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone

Guidance literature:: Multi-step reaction with 6 steps

1.1: sulfuric acid / 1.5 h / Reflux

2.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 10 h / 20 °C

3.1: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 4.5 h / 90 °C

4.1: N-chloro-succinimide / 1 h / 60 °C

5.1: methanol; sodium hydroxide / 4 h / 50 °C

6.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.5 h / 20 °C

6.2: 2.25 h / 0 °C

With methanol; potassium phosphate; N-chloro-succinimide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; sulfuric acid; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide; 3.1: |Suzuki Coupling;
DOI:10.1021/jm400125h