5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1H-pyrazolo[4,3-c]isoquinolin-7-carboxamide

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Chemical Name:5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1H-pyrazolo[4,3-c]isoquinolin-7-carboxamide
CAS No.:1253734-46-1
Molecular Formula:C₂₄H₂₄F₂N₆O₃S
Molecular Weight:514.556
Hs Code.:

Synonyms:5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1H-pyrazolo[4,3-c]isoquinolin-7-carboxamide

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Chemical Property of 5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1H-pyrazolo[4,3-c]isoquinolin-7-carboxamide

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Technology Process of 5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1H-pyrazolo[4,3-c]isoquinolin-7-carboxamide

There total 6 articles about 5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1H-pyrazolo[4,3-c]isoquinolin-7-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:

: 1345836-49-8
5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazolo[4,3-c]isoquinoline-7-carbonitrile

: 1253734-46-1
5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1H-pyrazolo[4,3-c]isoquinolin-7-carboxamide

Guidance literature:: With sulfuric acid; In toluene; at 0 - 20 ℃; for 15h; Inert atmosphere;

Reference yield:

: 1253733-68-4
3-(4-iodophenyl)-1H-pyrazol-4-ylamine

: 1253734-46-1
5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1H-pyrazolo[4,3-c]isoquinolin-7-carboxamide

Guidance literature:: Multi-step reaction with 8 steps

1.1: sodium hydroxide / ethanol; water; tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

1.2: 20 °C

2.1: phosphorus pentoxide / 23 h / 165 °C / Inert atmosphere

3.1: 0.17 h / Inert atmosphere

3.2: 1.5 h / 130 °C

4.1: trifluoroacetic acid / dichloromethane / 6 h / 0 - 20 °C

5.1: potassium hydroxide; bromine / N,N-dimethyl-formamide / 1 h / 20 °C / Inert atmosphere

6.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 5 h / 20 °C / Inert atmosphere

7.1: 1,4-dioxane / 0.17 h / Inert atmosphere

7.2: 2 h / 120 °C

8.1: sulfuric acid / toluene / 15 h / 0 - 20 °C / Inert atmosphere

With phosphorus pentoxide; sulfuric acid; bromine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; potassium hydroxide; sodium hydroxide; In tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;

Reference yield:

: 18063-02-0
2,6-difluorobenzoylchloride

: 1253734-46-1
5-(2,6-difluorophenyl)-3-{[1-(ethylsulphonyl)piperidin-4-yl]amino}-1H-pyrazolo[4,3-c]isoquinolin-7-carboxamide

Guidance literature:: Multi-step reaction with 8 steps

1.1: sodium hydroxide / ethanol; water; tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

1.2: 20 °C

2.1: phosphorus pentoxide / 23 h / 165 °C / Inert atmosphere

3.1: 0.17 h / Inert atmosphere

3.2: 1.5 h / 130 °C

4.1: trifluoroacetic acid / dichloromethane / 6 h / 0 - 20 °C

5.1: potassium hydroxide; bromine / N,N-dimethyl-formamide / 1 h / 20 °C / Inert atmosphere

6.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 5 h / 20 °C / Inert atmosphere

7.1: 1,4-dioxane / 0.17 h / Inert atmosphere

7.2: 2 h / 120 °C

8.1: sulfuric acid / toluene / 15 h / 0 - 20 °C / Inert atmosphere

With phosphorus pentoxide; sulfuric acid; bromine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; potassium hydroxide; sodium hydroxide; In tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;