(S)-N-(3-chloro-4-(trifluoromethyl)phenyl)-4-(3-chloro-5-(1,1-difluoro-2,3-dihydroxypropyl)pyridin-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide

Base Information

Chemical Name:(S)-N-(3-chloro-4-(trifluoromethyl)phenyl)-4-(3-chloro-5-(1,1-difluoro-2,3-dihydroxypropyl)pyridin-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide
CAS No.:1353526-75-6
Molecular Formula:C₂₁H₁₈Cl₂F₅N₃O₃
Molecular Weight:526.29
Hs Code.:

Synonyms:(S)-N-(3-chloro-4-(trifluoromethyl)phenyl)-4-(3-chloro-5-(1,1-difluoro-2,3-dihydroxypropyl)pyridin-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide

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Chemical Property of (S)-N-(3-chloro-4-(trifluoromethyl)phenyl)-4-(3-chloro-5-(1,1-difluoro-2,3-dihydroxypropyl)pyridin-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide

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Technology Process of (S)-N-(3-chloro-4-(trifluoromethyl)phenyl)-4-(3-chloro-5-(1,1-difluoro-2,3-dihydroxypropyl)pyridin-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide

There total 5 articles about (S)-N-(3-chloro-4-(trifluoromethyl)phenyl)-4-(3-chloro-5-(1,1-difluoro-2,3-dihydroxypropyl)pyridin-2-yl)-5,6-dihydropyridine-1(2H)-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: 34.0%

: 894801-69-5
phenyl [3-chloro-4-(trifluoromethyl)phenyl]carbamate

: C₁₆H₁₉ClF₂N₂O₂

: 1353526-75-6
(S)-N-(3-chloro-4-(trifluoromethyl)phenyl)-4-(3-chloro-5-(1,1-difluoro-2,3-dihydroxypropyl)pyridin-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃;

Reference yield:

: 97966-00-2
5-bromo-2,3-dichloropyridine

: 1353526-75-6
(S)-N-(3-chloro-4-(trifluoromethyl)phenyl)-4-(3-chloro-5-(1,1-difluoro-2,3-dihydroxypropyl)pyridin-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: TurboGrignard / tetrahydrofuran; cyclopentyl methyl ether / 0.25 h / -10 - -5 °C / Inert atmosphere

1.2: 0 - 20 °C

2.1: (bis-(2-methoxyethyl)amino)sulfur trufluoride / 1,2-dichloro-ethane / 0 - 40 °C

3.1: potassium carbonate / bis-triphenylphosphine-palladium(II) chloride / ethanol; water; tetrahydrofuran / 13 h / 85 °C

4.1: hydrogenchloride / 1,4-dioxane; diethyl ether; ethanol / 3.5 h / 45 °C

5.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C

With hydrogenchloride; TurboGrignard; potassium carbonate; N-ethyl-N,N-diisopropylamine; (bis-(2-methoxyethyl)amino)sulfur trufluoride; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; 1,4-dioxane; diethyl ether; ethanol; dichloromethane; cyclopentyl methyl ether; water; 1,2-dichloro-ethane;

Reference yield:

: 1353530-29-6
(S)-(5,6-dichloropyridin-3-yl)(2,2-dimethyl-1,3-dioxolan-4-yl)methanone

: 1353526-75-6
(S)-N-(3-chloro-4-(trifluoromethyl)phenyl)-4-(3-chloro-5-(1,1-difluoro-2,3-dihydroxypropyl)pyridin-2-yl)-5,6-dihydropyridine-1(2H)-carboxamide

Guidance literature:: Multi-step reaction with 4 steps

1: (bis-(2-methoxyethyl)amino)sulfur trufluoride / 1,2-dichloro-ethane / 0 - 40 °C

2: potassium carbonate / bis-triphenylphosphine-palladium(II) chloride / ethanol; water; tetrahydrofuran / 13 h / 85 °C

3: hydrogenchloride / 1,4-dioxane; diethyl ether; ethanol / 3.5 h / 45 °C

4: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C

With hydrogenchloride; potassium carbonate; N-ethyl-N,N-diisopropylamine; (bis-(2-methoxyethyl)amino)sulfur trufluoride; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; 1,4-dioxane; diethyl ether; ethanol; dichloromethane; water; 1,2-dichloro-ethane;