(R)-4-(4-fluoro-2-(trifluoromethyl)phenyl)-2-methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine

Base Information

Chemical Name:(R)-4-(4-fluoro-2-(trifluoromethyl)phenyl)-2-methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine
CAS No.:946399-93-5
Molecular Formula:C₂₄H₂₉BF₄N₂O₄S
Molecular Weight:528.376
Hs Code.:

Synonyms:(R)-4-(4-fluoro-2-(trifluoromethyl)phenyl)-2-methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (R)-4-(4-fluoro-2-(trifluoromethyl)phenyl)-2-methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine

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Technology Process of (R)-4-(4-fluoro-2-(trifluoromethyl)phenyl)-2-methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine

There total 4 articles about (R)-4-(4-fluoro-2-(trifluoromethyl)phenyl)-2-methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine 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: 100.0%

: 946398-05-6
(2R)-1-[(3-bromophenyl)sulfonyl]-4-[4-fluoro-2-(trifluoromethyl)phenyl]-2-methylpiperazine

: 73183-34-3
bis(pinacol)diborane

: 946399-93-5
(R)-4-(4-fluoro-2-(trifluoromethyl)phenyl)-2-methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine

Guidance literature:: With palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate; In dimethyl sulfoxide; at 100 ℃; for 16h; Inert atmosphere;
DOI:10.1021/jo200958a

Reference yield:

: 75336-86-6
(2R)-methylpiperazine

: 946399-93-5
(R)-4-(4-fluoro-2-(trifluoromethyl)phenyl)-2-methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine

Guidance literature:: Multi-step reaction with 3 steps

1: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate / toluene

2: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C

3: palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate / dimethyl sulfoxide / 16 h / 100 °C / Inert atmosphere

With palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; N-ethyl-N,N-diisopropylamine; sodium t-butanolate; In dichloromethane; dimethyl sulfoxide; toluene; 1: Buchwald amination / 3: Suzuki coupling;
DOI:10.1021/jo200958a

Reference yield:

: 40161-55-5
1-bromo-4-fluoro-2-(trifluoromethyl)benzene

: 946399-93-5
(R)-4-(4-fluoro-2-(trifluoromethyl)phenyl)-2-methyl-1-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine

Guidance literature:: Multi-step reaction with 3 steps

1: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate / toluene

2: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C

3: palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate / dimethyl sulfoxide / 16 h / 100 °C / Inert atmosphere

With palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; N-ethyl-N,N-diisopropylamine; sodium t-butanolate; In dichloromethane; dimethyl sulfoxide; toluene; 1: Buchwald amination / 3: Suzuki coupling;
DOI:10.1021/jo200958a