N-(4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)-phenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Base Information

Chemical Name:N-(4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)-phenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS No.:1380678-23-8
Molecular Formula:C₃₀H₁₈F₃N₅O₃
Molecular Weight:553.5
Hs Code.:

Synonyms:N-(4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)-phenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

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Chemical Property of N-(4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)-phenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

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Technology Process of N-(4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)-phenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

There total 7 articles about N-(4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)-phenyl)-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: 46.0%

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

: 1380678-35-2
4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)aniline

: 1380678-23-8
N-(4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)-phenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Guidance literature:: With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; acetonitrile; at 0 - 20 ℃;
DOI:10.1002/cmdc.201200120

Reference yield:

: 6980-08-1
4-chloro-3-nitro-2-pyridinamine

: 1380678-23-8
N-(4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)-phenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: potassium tert-butylate / N,N-dimethyl-formamide / 1 h / Inert atmosphere

1.2: 20 h / 70 °C / Inert atmosphere

2.1: sodium hydrogencarbonate / 1,4-dioxane; water / 0 - 20 °C

3.1: ethanol; calcium chloride; zinc / 1 h / Reflux

4.1: polyphosphoric acid / 4 h / 250 °C

5.1: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide; acetonitrile / 0 - 20 °C

With ethanol; potassium tert-butylate; sodium hydrogencarbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; calcium chloride; zinc; In 1,4-dioxane; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1002/cmdc.201200120

Reference yield:

: 19798-80-2
2-Amino-4-chloropyridine

: 1380678-23-8
N-(4-((2-(3,4-difluorophenyl)-3H-imidazo[4,5-b]pyridin-7-yl)oxy)-phenyl)-1-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: sulfuric acid; nitric acid / 120 h / 0 - 4 °C

2.1: potassium tert-butylate / N,N-dimethyl-formamide / 1 h / Inert atmosphere

2.2: 20 h / 70 °C / Inert atmosphere

3.1: sodium hydrogencarbonate / 1,4-dioxane; water / 0 - 20 °C

4.1: ethanol; calcium chloride; zinc / 1 h / Reflux

5.1: polyphosphoric acid / 4 h / 250 °C

6.1: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide; acetonitrile / 0 - 20 °C

With ethanol; sulfuric acid; potassium tert-butylate; nitric acid; sodium hydrogencarbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; calcium chloride; zinc; In 1,4-dioxane; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1002/cmdc.201200120