1-((1S)-1-(2',4'-difluoro-biphenyl-4-yl)ethyl)-4-phenyl-piperidin-2-one

Base Information

Chemical Name:1-((1S)-1-(2',4'-difluoro-biphenyl-4-yl)ethyl)-4-phenyl-piperidin-2-one
CAS No.:1180003-20-6
Molecular Formula:C₂₅H₂₃F₂NO
Molecular Weight:391.461
Hs Code.:

Synonyms:1-((1S)-1-(2',4'-difluoro-biphenyl-4-yl)ethyl)-4-phenyl-piperidin-2-one

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Chemical Property of 1-((1S)-1-(2',4'-difluoro-biphenyl-4-yl)ethyl)-4-phenyl-piperidin-2-one

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Technology Process of 1-((1S)-1-(2',4'-difluoro-biphenyl-4-yl)ethyl)-4-phenyl-piperidin-2-one

There total 6 articles about 1-((1S)-1-(2',4'-difluoro-biphenyl-4-yl)ethyl)-4-phenyl-piperidin-2-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:

: 4160-80-9
3-phenylglutaric acid anhydride

: 1180003-20-6
1-((1S)-1-(2',4'-difluoro-biphenyl-4-yl)ethyl)-4-phenyl-piperidin-2-one

Guidance literature:: Multi-step reaction with 5 steps

1: triethylamine / toluene / -78 - 20 °C / Inert atmosphere

2: borane / tetrahydrofuran / 0.5 h / 0 °C

3: triethylamine / dichloromethane / 0 °C

4: sodium hydride / N,N-dimethyl-formamide / 0 °C

5: caesium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 17 h / 70 °C / Inert atmosphere

With borane; sodium hydride; caesium carbonate; triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 1180003-35-3
1-((S)-1-(4-bromo-phenyl)ethyl)-4-phenyl-piperidin-2-one

: 144025-03-6
2,4-difluorophenylboronic acid

: 1180003-20-6
1-((1S)-1-(2',4'-difluoro-biphenyl-4-yl)ethyl)-4-phenyl-piperidin-2-one

Guidance literature:: With caesium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; at 70 ℃; for 17h; Inert atmosphere;

Reference yield:

: 1180003-32-0
N-((S)-1-(4-bromophenyl)-ethyl)-5-hydroxy-3-phenyl-pentanamide

: 1180003-20-6
1-((1S)-1-(2',4'-difluoro-biphenyl-4-yl)ethyl)-4-phenyl-piperidin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / dichloromethane / 0 °C

2: sodium hydride / N,N-dimethyl-formamide / 0 °C

3: caesium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 17 h / 70 °C / Inert atmosphere

With sodium hydride; caesium carbonate; triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;