3-bromo-4-[(2,4-difluorobenzyl)oxy]-1{4-[(4-hydroxy-4-methylpiperidin-1-yl)carbonyl]benzyl}-6-methylpyridin-2(1H)-one

Base Information

Chemical Name:3-bromo-4-[(2,4-difluorobenzyl)oxy]-1{4-[(4-hydroxy-4-methylpiperidin-1-yl)carbonyl]benzyl}-6-methylpyridin-2(1H)-one
CAS No.:586375-34-0
Molecular Formula:C₂₇H₂₇BrF₂N₂O₄
Molecular Weight:561.423
Hs Code.:

Synonyms:3-bromo-4-[(2,4-difluorobenzyl)oxy]-1{4-[(4-hydroxy-4-methylpiperidin-1-yl)carbonyl]benzyl}-6-methylpyridin-2(1H)-one

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Chemical Property of 3-bromo-4-[(2,4-difluorobenzyl)oxy]-1{4-[(4-hydroxy-4-methylpiperidin-1-yl)carbonyl]benzyl}-6-methylpyridin-2(1H)-one

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Technology Process of 3-bromo-4-[(2,4-difluorobenzyl)oxy]-1{4-[(4-hydroxy-4-methylpiperidin-1-yl)carbonyl]benzyl}-6-methylpyridin-2(1H)-one

There total 3 articles about 3-bromo-4-[(2,4-difluorobenzyl)oxy]-1{4-[(4-hydroxy-4-methylpiperidin-1-yl)carbonyl]benzyl}-6-methylpyridin-2(1H)-one 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: 55.0%

: 586375-35-1
4-methylpiperidin-4-ol hydrochloride

: 586375-25-9
4-{[3-bromo-4-[(2,4-difluorobenzyl)oxy]-6-methyl-2-oxopyridin-1(2H)-yl]methyl}benzoic acid

: 586375-34-0
3-bromo-4-[(2,4-difluorobenzyl)oxy]-1{4-[(4-hydroxy-4-methylpiperidin-1-yl)carbonyl]benzyl}-6-methylpyridin-2(1H)-one

Guidance literature:: 4-{[3-bromo-4-[(2,4-difluorobenzyl)oxy]-6-methyl-2-oxopyridin-1(2H)-yl]methyl}benzoic acid; With benzotriazol-1-ol; In dichloromethane; at 20 ℃; for 0.25h;

4-methylpiperidin-4-ol hydrochloride; In dichloromethane; at 20 ℃;

In dichloromethane; at 20 ℃; for 3h;

Reference yield:

: 586374-64-3
methyl 4-{[3-bromo-4-[(2,4-difluorobenzyl)oxy]-6-methyl-2-oxopyridin-1(2H)-yl]methyl}benzoate

: 586375-34-0
3-bromo-4-[(2,4-difluorobenzyl)oxy]-1{4-[(4-hydroxy-4-methylpiperidin-1-yl)carbonyl]benzyl}-6-methylpyridin-2(1H)-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydroxide; water / 1,4-dioxane; methanol / 5.5 h / 50 °C

2.1: benzotriazol-1-ol / dichloromethane / 0.25 h / 20 °C

2.2: 20 °C

2.3: isocyanate-3-functionalized silica gel; dimethylamine-3-functionalized silica gel / 3 h / 20 °C

With sodium hydroxide; water; benzotriazol-1-ol; In 1,4-dioxane; methanol; dichloromethane;

Reference yield:

: 586374-62-1
4-{[3-bromo-4-[(2,4-difluorobenzyl)oxy]-6-methyl-2-oxopyridin-1(2H)-yl]methyl}benzonitrile

: 586375-34-0
3-bromo-4-[(2,4-difluorobenzyl)oxy]-1{4-[(4-hydroxy-4-methylpiperidin-1-yl)carbonyl]benzyl}-6-methylpyridin-2(1H)-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: hydrogenchloride / water / 2.5 h / 0 - 20 °C

2.1: sodium hydroxide; water / 1,4-dioxane; methanol / 5.5 h / 50 °C

3.1: benzotriazol-1-ol / dichloromethane / 0.25 h / 20 °C

3.2: 20 °C

3.3: isocyanate-3-functionalized silica gel; dimethylamine-3-functionalized silica gel / 3 h / 20 °C

With hydrogenchloride; sodium hydroxide; water; benzotriazol-1-ol; In 1,4-dioxane; methanol; dichloromethane; water;