2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(N-propylsulfamoylamino)benzamide

Base Information

Chemical Name:2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(N-propylsulfamoylamino)benzamide
CAS No.:1186607-81-7
Molecular Formula:C₁₇H₁₈F₂N₆O₄S
Molecular Weight:440.431
Hs Code.:

Synonyms:2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(N-propylsulfamoylamino)benzamide

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Chemical Property of 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(N-propylsulfamoylamino)benzamide

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Technology Process of 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(N-propylsulfamoylamino)benzamide

There total 5 articles about 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(N-propylsulfamoylamino)benzamide 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: 63.0%

: 1186609-65-3
3-methoxy-1H-pyrazolo[3,4-b]pyridine-5-amine

: 1186502-71-5
2,6-difluoro-3-(N-propylsulfamoylamino)benzoic acid

: 1186607-81-7
2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(N-propylsulfamoylamino)benzamide

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 20 ℃; for 16h; Product distribution / selectivity;

Reference yield:

: 84832-01-9
methyl 2,6-difluoro-3-nitrobenzoate

: 1186607-81-7
2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(N-propylsulfamoylamino)benzamide

Guidance literature:: Multi-step reaction with 4 steps

1: hydrogen / palladium 10% on activated carbon / ethanol / Inert atmosphere of nitrogen

2: triethylamine / dichloromethane / 20 °C

3: water; sodium hydroxide / tetrahydrofuran; methanol / 20 - 70 °C

4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 16 h / 20 °C

With water; hydrogen; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium hydroxide; palladium 10% on activated carbon; In tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 83141-10-0
2,6-difluoro-3-nitrobenzoic acid

: 1186607-81-7
2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-(N-propylsulfamoylamino)benzamide

Guidance literature:: Multi-step reaction with 5 steps

1: methanol; hexane / 2 h / Cooling with cold water

2: hydrogen / palladium 10% on activated carbon / ethanol / Inert atmosphere of nitrogen

3: triethylamine / dichloromethane / 20 °C

4: water; sodium hydroxide / tetrahydrofuran; methanol / 20 - 70 °C

5: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 16 h / 20 °C

With water; hydrogen; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium hydroxide; palladium 10% on activated carbon; In tetrahydrofuran; methanol; ethanol; hexane; dichloromethane; N,N-dimethyl-formamide;