N-(4-(2-amino-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Base Information

Chemical Name:N-(4-(2-amino-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS No.:1345855-11-9
Molecular Formula:C₂₇H₁₉F₃N₆O₃
Molecular Weight:532.481
Hs Code.:

Synonyms:N-(4-(2-amino-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

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Chemical Property of N-(4-(2-amino-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

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Technology Process of N-(4-(2-amino-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

There total 12 articles about N-(4-(2-amino-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-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: 56.2%

: 868171-67-9
1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid

: 1345854-94-5
4-(4-amino-2,5-difluorophenoxy)-3-(1-methyl-1H-pyrazol-4-yl)pyridin-2-amine

: 1345855-11-9
N-(4-(2-amino-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Guidance literature:: With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 96h;

Reference yield:

: 2713-31-7
2,5-difluorophenol

: 1345855-11-9
N-(4-(2-amino-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / 1-methyl-pyrrolidin-2-one / 6 h / 170 °C / Microwave irradiation

2.1: nitric acid; sulfuric acid / 0.33 h / -10 - 0 °C

2.2: Cooling with ice

2.3: 0.5 h

3.1: tin(II) chloride dihdyrate / ethanol / 3 h / 80 °C

4.1: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 16 h / 90 °C

5.1: triethylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 96 h / 20 °C

With tin(II) chloride dihdyrate; sulfuric acid; nitric acid; potassium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; 1-methyl-pyrrolidin-2-one; ethanol; water; N,N-dimethyl-formamide;

Reference yield:

: 417721-69-8
4-chloro-3-iodopyridin-2-ylamine

: 1345855-11-9
N-(4-(2-amino-3-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yloxy)-2,5-difluorophenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / 1-methyl-pyrrolidin-2-one / 6 h / 170 °C / Microwave irradiation

2.1: nitric acid; sulfuric acid / 0.33 h / -10 - 0 °C

2.2: Cooling with ice

2.3: 0.5 h

3.1: tin(II) chloride dihdyrate / ethanol / 3 h / 80 °C

4.1: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,4-dioxane; water / 16 h / 90 °C

5.1: triethylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 96 h / 20 °C

With tin(II) chloride dihdyrate; sulfuric acid; nitric acid; potassium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; 1-methyl-pyrrolidin-2-one; ethanol; water; N,N-dimethyl-formamide;