(3S)-[3-cyclopentyl-(2S)-(3-trifluoromethoxy-benzenesulfonylamino)-propionylamino]-4-hydroxy-butyric acid tert-butyl ester

Base Information

Chemical Name:(3S)-[3-cyclopentyl-(2S)-(3-trifluoromethoxy-benzenesulfonylamino)-propionylamino]-4-hydroxy-butyric acid tert-butyl ester
CAS No.:850796-95-1
Molecular Formula:C₂₃H₃₃F₃N₂O₇S
Molecular Weight:538.585
Hs Code.:

Synonyms:(3S)-[3-cyclopentyl-(2S)-(3-trifluoromethoxy-benzenesulfonylamino)-propionylamino]-4-hydroxy-butyric acid tert-butyl ester

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Chemical Property of (3S)-[3-cyclopentyl-(2S)-(3-trifluoromethoxy-benzenesulfonylamino)-propionylamino]-4-hydroxy-butyric acid tert-butyl ester

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Technology Process of (3S)-[3-cyclopentyl-(2S)-(3-trifluoromethoxy-benzenesulfonylamino)-propionylamino]-4-hydroxy-butyric acid tert-butyl ester

There total 3 articles about (3S)-[3-cyclopentyl-(2S)-(3-trifluoromethoxy-benzenesulfonylamino)-propionylamino]-4-hydroxy-butyric acid tert-butyl ester 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: 87.0%

: 220227-84-9
3-[(trifluoromethyl)oxy]benzenesulfonyl chloride

: 850796-94-0
C₁₆H₃₀N₂O₄

: 850796-95-1
(3S)-[3-cyclopentyl-(2S)-(3-trifluoromethoxy-benzenesulfonylamino)-propionylamino]-4-hydroxy-butyric acid tert-butyl ester

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

Reference yield:

: 850796-80-4
Cbz-cyclopentyl alanine dicyclohexylamine salt

: 850796-95-1
(3S)-[3-cyclopentyl-(2S)-(3-trifluoromethoxy-benzenesulfonylamino)-propionylamino]-4-hydroxy-butyric acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: N-ethyl-N,N-diisopropylamine; HATU / dichloromethane / 3 h

2: hydrogen / palladium 10% on activated carbon / ethanol

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

With hydrogen; N-ethyl-N,N-diisopropylamine; HATU; palladium 10% on activated carbon; In ethanol; dichloromethane;

Reference yield:

: (3S)-[(2S)-benzyloxycarbonylamino-3-cyclopentyl-propionylamino]-4-oxo-butyric acid t-butyl ester semicarbazone

: 850796-95-1
(3S)-[3-cyclopentyl-(2S)-(3-trifluoromethoxy-benzenesulfonylamino)-propionylamino]-4-hydroxy-butyric acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogen / palladium 10% on activated carbon / ethanol

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

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