(2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide

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Chemical Name:(2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
CAS No.:1312474-01-3
Molecular Formula:C₂₄H₃₀F₂N₂O₇S
Molecular Weight:528.574
Hs Code.:

Synonyms:(2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide

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Chemical Property of (2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide

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Technology Process of (2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide

There total 13 articles about (2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 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: 14.0%

: 1312479-64-3
(2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-2-methyl-2-(methylsulfonyl)-N-(tetrahydro-2H-pyran-2-yloxy)butanamide

: 1312474-01-3
(2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; dichloromethane; for 0.333333h;

Reference yield:

: 106-41-2
4-bromo-phenol

: 1312474-01-3
(2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: trifluorormethanesulfonic acid / dichloromethane / 0.5 h / -22 - 25 °C

1.2: 1 h / -72 °C

1.3: 1.5 h

2.1: hydrogenchloride; acetone / water / 20 - 25 °C

3.1: ethanol; sodium tetrahydroborate / 0.67 h / 0 - 25 °C

4.1: potassium carbonate / Pd EnCat_.(TM). / 1,4-dioxane / 0.75 h / 120 °C / Microwave irradiation

5.1: hydrogenchloride / dichloromethane; 1,4-dioxane / 0.33 h

With hydrogenchloride; sodium tetrahydroborate; ethanol; trifluorormethanesulfonic acid; potassium carbonate; acetone; Pd EnCat; In 1,4-dioxane; dichloromethane; water;

Reference yield:

: 22282-70-8
2-fluoro-4-iodopyridine

: 1312474-01-3
(2R)-4-[4-{4-[difluoro(trans-4-hydroxycyclohexyl)methoxy]phenyl}-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide

Guidance literature:: Multi-step reaction with 7 steps

1.1: acetic acid / water / Reflux

2.1: caesium carbonate / tetrahydrofuran / 20 - 60 °C

3.1: potassium hydroxide; water / tetrahydrofuran; methanol / 16 h / 20 - 25 °C

3.2: pH 2

4.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 1 h / 80 °C / Inert atmosphere

4.2: 20 - 25 °C / pH 3

5.1: 4-methyl-morpholine; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine / tetrahydrofuran / 2 h / 20 - 25 °C

5.2: 3 h / 20 - 25 °C

6.1: potassium carbonate / Pd EnCat_.(TM). / 1,4-dioxane / 0.75 h / 120 °C / Microwave irradiation

7.1: hydrogenchloride / dichloromethane; 1,4-dioxane / 0.33 h

With 4-methyl-morpholine; hydrogenchloride; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine; water; potassium acetate; potassium carbonate; caesium carbonate; acetic acid; potassium hydroxide; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water; dimethyl sulfoxide;