1,1-dimethylethyl {(2S)-2-{[(4-bromo-5-chloro-2-thienyl)carbonyl]amino}-3-[2-(trifluoromethyl)phenyl]propyl}carbamate

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Chemical Name:1,1-dimethylethyl {(2S)-2-{[(4-bromo-5-chloro-2-thienyl)carbonyl]amino}-3-[2-(trifluoromethyl)phenyl]propyl}carbamate
CAS No.:1047645-02-2
Molecular Formula:C₂₀H₂₁BrClF₃N₂O₃S
Molecular Weight:541.817
Hs Code.:

Synonyms:1,1-dimethylethyl {(2S)-2-{[(4-bromo-5-chloro-2-thienyl)carbonyl]amino}-3-[2-(trifluoromethyl)phenyl]propyl}carbamate

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Chemical Property of 1,1-dimethylethyl {(2S)-2-{[(4-bromo-5-chloro-2-thienyl)carbonyl]amino}-3-[2-(trifluoromethyl)phenyl]propyl}carbamate

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Technology Process of 1,1-dimethylethyl {(2S)-2-{[(4-bromo-5-chloro-2-thienyl)carbonyl]amino}-3-[2-(trifluoromethyl)phenyl]propyl}carbamate

There total 3 articles about 1,1-dimethylethyl {(2S)-2-{[(4-bromo-5-chloro-2-thienyl)carbonyl]amino}-3-[2-(trifluoromethyl)phenyl]propyl}carbamate 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:

: C₁₅H₁₃BrClF₃N₂OS

: 24424-99-5
di-tert-butyl dicarbonate

: 1047645-02-2
1,1-dimethylethyl {(2S)-2-{[(4-bromo-5-chloro-2-thienyl)carbonyl]amino}-3-[2-(trifluoromethyl)phenyl]propyl}carbamate

Guidance literature:: In tetrahydrofuran; for 0.5h;

Reference yield:

: 24065-33-6
5-Chlorothiophene-2-carboxylic acid

: 1047645-02-2
1,1-dimethylethyl {(2S)-2-{[(4-bromo-5-chloro-2-thienyl)carbonyl]amino}-3-[2-(trifluoromethyl)phenyl]propyl}carbamate

Guidance literature:: Multi-step reaction with 4 steps

1: iron(III) chloride; bromine / acetic acid / 168 h / 25 °C / Heating / reflux

2: N-ethyl-N,N-diisopropylamine; bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate / dichloromethane / 1 h / 25 °C

3: hydrazine / tetrahydrofuran; methanol / 12 h

4: tetrahydrofuran / 0.5 h

With iron(III) chloride; bromine; N-ethyl-N,N-diisopropylamine; bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate; hydrazine; In tetrahydrofuran; methanol; dichloromethane; acetic acid;

Reference yield:

: 1047645-01-1
4-bromo-5-chloro-N-((1S)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-{[2-(trifluoromethyl)phenyl]methyl}ethyl)-2-thiophenecarboxamide

: 1047645-02-2
1,1-dimethylethyl {(2S)-2-{[(4-bromo-5-chloro-2-thienyl)carbonyl]amino}-3-[2-(trifluoromethyl)phenyl]propyl}carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine / tetrahydrofuran; methanol / 12 h

2: tetrahydrofuran / 0.5 h

With hydrazine; In tetrahydrofuran; methanol;