ethyl 4-((R)-((R)-1,1-dimethylethylsulfinamido)(4-fluorophenyl)methyl)phenyl(methyl)phosphinate

Base Information

Chemical Name:ethyl 4-((R)-((R)-1,1-dimethylethylsulfinamido)(4-fluorophenyl)methyl)phenyl(methyl)phosphinate
CAS No.:1428526-96-8
Molecular Formula:C₂₀H₂₇FNO₃PS
Molecular Weight:411.477
Hs Code.:

Synonyms:ethyl 4-((R)-((R)-1,1-dimethylethylsulfinamido)(4-fluorophenyl)methyl)phenyl(methyl)phosphinate

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Chemical Property of ethyl 4-((R)-((R)-1,1-dimethylethylsulfinamido)(4-fluorophenyl)methyl)phenyl(methyl)phosphinate

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Technology Process of ethyl 4-((R)-((R)-1,1-dimethylethylsulfinamido)(4-fluorophenyl)methyl)phenyl(methyl)phosphinate

There total 4 articles about ethyl 4-((R)-((R)-1,1-dimethylethylsulfinamido)(4-fluorophenyl)methyl)phenyl(methyl)phosphinate 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: 68.0%

: 16391-07-4
ethyl methylphosphinate

: 1428526-95-7
(R)-N-((R)-(4-bromophenyl)(4-fluorophenyl)methyl)-2-methylpropane-2-sulfinamide

: 1428526-96-8
ethyl 4-((R)-((R)-1,1-dimethylethylsulfinamido)(4-fluorophenyl)methyl)phenyl(methyl)phosphinate

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triethylamine; In tetrahydrofuran; at 20 ℃; Reflux;

Reference yield:

: 1122-91-4
4-bromo-benzaldehyde

: 1428526-96-8
ethyl 4-((R)-((R)-1,1-dimethylethylsulfinamido)(4-fluorophenyl)methyl)phenyl(methyl)phosphinate

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridinium p-toluenesulfonate; copper(II) sulfate / dichloromethane / 37 °C

2.1: n-butyllithium / tetrahydrofuran / 1 h / -78 °C

2.2: 1 h / -78 °C

3.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triethylamine / tetrahydrofuran / 20 °C / Reflux

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; n-butyllithium; pyridinium p-toluenesulfonate; copper(II) sulfate; triethylamine; In tetrahydrofuran; dichloromethane;

Reference yield:

: 336105-24-9
(R)-(-)-N-[(1E)-(4-bromophenyl)methylene]-2-methyl-2-propanesulfinamide

: 1428526-96-8
ethyl 4-((R)-((R)-1,1-dimethylethylsulfinamido)(4-fluorophenyl)methyl)phenyl(methyl)phosphinate

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran / 1 h / -78 °C

1.2: 1 h / -78 °C

2.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; triethylamine / tetrahydrofuran / 20 °C / Reflux

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; n-butyllithium; triethylamine; In tetrahydrofuran;