tert-butyl 3-(3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}-4-cyano-phenyl)propanoate

Base Information

Chemical Name:tert-butyl 3-(3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}-4-cyano-phenyl)propanoate
CAS No.:1297551-10-0
Molecular Formula:C₂₅H₂₆ClF₃N₂O₃
Molecular Weight:494.941
Hs Code.:

Synonyms:tert-butyl 3-(3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}-4-cyano-phenyl)propanoate

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Chemical Property of tert-butyl 3-(3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}-4-cyano-phenyl)propanoate

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Technology Process of tert-butyl 3-(3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}-4-cyano-phenyl)propanoate

There total 7 articles about tert-butyl 3-(3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}-4-cyano-phenyl)propanoate 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: 22.0%

: 1297549-68-8
tert-butyl 3-(3-amino-4-cyanophenyl)propanoate

: (3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoic acid chloride

: 1297551-10-0
tert-butyl 3-(3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}-4-cyano-phenyl)propanoate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 0 - 20 ℃;

Reference yield:

: 42564-51-2
4-fluoro-3-nitrobenzaldehyde

: 1297551-10-0
tert-butyl 3-(3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}-4-cyano-phenyl)propanoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 0 °C / Inert atmosphere

1.2: 3 h / 20 °C

2.1: N,N-dimethyl-formamide / 20 °C

3.1: hydrogen / palladium 10% on activated carbon / ethanol / 20 °C / 750.08 Torr

4.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 0 - 20 °C

With hydrogen; sodium hydride; N-ethyl-N,N-diisopropylamine; palladium 10% on activated carbon; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 1192039-93-2
tert-butyl (2E)-3-(4-fluoro-3-nitrophenyl)acrylate

: 1297551-10-0
tert-butyl 3-(3-{[(2S,3R)-2-(4-chlorophenyl)-4,4,4-trifluoro-3-methylbutanoyl]amino}-4-cyano-phenyl)propanoate

Guidance literature:: Multi-step reaction with 3 steps

1: N,N-dimethyl-formamide / 20 °C

2: hydrogen / palladium 10% on activated carbon / ethanol / 20 °C / 750.08 Torr

3: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 0 - 20 °C

With hydrogen; N-ethyl-N,N-diisopropylamine; palladium 10% on activated carbon; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;