(S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one

Base Information

Chemical Name:(S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one
CAS No.:1453852-92-0
Molecular Formula:C₂₄H₂₉ClFN₃O₂SSi
Molecular Weight:506.116
Hs Code.:

Synonyms:(S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one

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Chemical Property of (S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one

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Technology Process of (S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one

There total 8 articles about (S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-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: 57.3%

: 1453851-61-0
(R)-2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl methanesulfonate

: 1453851-57-4
4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one

: 1453852-92-0
(S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one

Guidance literature:: 4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one; With potassium tert-butylate; tetra-(n-butyl)ammonium iodide; for 0.166667h; Cooling with ice;

(R)-2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl methanesulfonate; In tetrahydrofuran; at 60 ℃;

Reference yield:

: 959236-97-6
4-bromo-2-methylsulfanylpyrimidine

: 1453852-92-0
(S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 2 h / 85 °C / Inert atmosphere

2.1: hydrogenchloride / water / 2 h / Reflux

2.2: 20 °C / pH 7 / Cooling with ice

3.1: tetra-(n-butyl)ammonium iodide; potassium tert-butylate / 0.17 h / Cooling with ice

3.2: 60 °C

With hydrogenchloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium tert-butylate; tetra-(n-butyl)ammonium iodide; sodium carbonate; In 1,4-dioxane; water; 1.1: |Suzuki Coupling;

Reference yield:

: 401815-98-3
2-fluoropyridin-4-ylboronic acid

: 1453852-92-0
(S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylthio)pyrimidin-4-yl)pyridin-2(1H)-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 2 h / 85 °C / Inert atmosphere

2.1: hydrogenchloride / water / 2 h / Reflux

2.2: 20 °C / pH 7 / Cooling with ice

3.1: tetra-(n-butyl)ammonium iodide; potassium tert-butylate / 0.17 h / Cooling with ice

3.2: 60 °C

With hydrogenchloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium tert-butylate; tetra-(n-butyl)ammonium iodide; sodium carbonate; In 1,4-dioxane; water; 1.1: |Suzuki Coupling;