(S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methyl-N-((R)-2,2,2(trifluoro-1-methoxy-1-phenylethyl))butan-1-amine

Base Information

Chemical Name:(S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methyl-N-((R)-2,2,2(trifluoro-1-methoxy-1-phenylethyl))butan-1-amine
CAS No.:1345020-74-7
Molecular Formula:C₂₅H₂₈F₃N₃O₄
Molecular Weight:491.51
Hs Code.:

Synonyms:(S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methyl-N-((R)-2,2,2(trifluoro-1-methoxy-1-phenylethyl))butan-1-amine

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Chemical Property of (S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methyl-N-((R)-2,2,2(trifluoro-1-methoxy-1-phenylethyl))butan-1-amine

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Technology Process of (S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methyl-N-((R)-2,2,2(trifluoro-1-methoxy-1-phenylethyl))butan-1-amine

There total 4 articles about (S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methyl-N-((R)-2,2,2(trifluoro-1-methoxy-1-phenylethyl))butan-1-amine 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: 96.0%

: 1345020-49-6
(S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methylbutan-1-amine

: 39637-99-5,20445-33-4
(S)-(+)-2-methoxy-2-trifluoromethyl-2-phenylacetyl chloride

: 1345020-74-7
(S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methyl-N-((R)-2,2,2(trifluoro-1-methoxy-1-phenylethyl))butan-1-amine

Guidance literature:: With pyridine; In dichloromethane; for 6h;
DOI:10.1039/c1ob06055d

Reference yield:

: 1345020-48-5
(S)-tert-butyl 1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methylbutylcarbamate

: 1345020-74-7
(S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methyl-N-((R)-2,2,2(trifluoro-1-methoxy-1-phenylethyl))butan-1-amine

Guidance literature:: Multi-step reaction with 2 steps

1: trifluoroacetic acid / dichloromethane / 2.5 h / 20 °C / Inert atmosphere

2: pyridine / dichloromethane / 6 h

With pyridine; trifluoroacetic acid; In dichloromethane;
DOI:10.1039/c1ob06055d

Reference yield:

: 13139-15-6,53296-34-7
N-tert-butoxycarbonyl-L-leucine

: 1345020-74-7
(S)-1-(3-(4-methoxybenzyl)-1,2,4-oxadiazol-5-yl)-3-methyl-N-((R)-2,2,2(trifluoro-1-methoxy-1-phenylethyl))butan-1-amine

Guidance literature:: Multi-step reaction with 4 steps

1: 4-methyl-morpholine / tetrahydrofuran / 0.5 h / 20 °C / Inert atmosphere

2: tetrahydrofuran; toluene / 0.08 h / 160 °C / Inert atmosphere

3: trifluoroacetic acid / dichloromethane / 2.5 h / 20 °C / Inert atmosphere

4: pyridine / dichloromethane / 6 h

With 4-methyl-morpholine; pyridine; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1039/c1ob06055d