(2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate}

Base Information

Chemical Name:(2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate}
CAS No.:1229002-45-2
Molecular Formula:C₅₄H₆₈ClN₉O₁₄S
Molecular Weight:1134.7
Hs Code.:

(2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate}

Synonyms:(2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate}

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Chemical Property of (2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate}

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Technology Process of (2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate}

There total 7 articles about (2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate} 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: 62.0%

: 201472-66-4
dicyclohexylamine salt of (2S)-2,4-bis[(tert-butoxycarbonyl)amino]butanoic acid

: 1107662-18-9
2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulfanyl)-4-(4-{[(2R)-2,3-dihydroxypropyl]oxy}phenyl)pyridine-3,5-dicarbonitrile

: 1229002-45-2
(2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate}

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 ℃;

Reference yield:

: 22091-36-7
4-chloromethyl-2-(4-chlorophenyl)oxazole

: 1229002-45-2
(2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate}

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydrogencarbonate / N,N-dimethyl-formamide / 20 h / 20 °C

2: hydrogenchloride; water / ethanol / Reflux

3: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C

With hydrogenchloride; dmap; water; sodium hydrogencarbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In ethanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 1229002-45-2
(2S)-3-{4-[2-amino-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulphanyl)-3,5-dicyanopyridin-4-yl]phenoxy}propane-1,2-diyl (2S,2'S)-bis{2,4-bis[(tert-butoxycarbonyl)amino]butanoate}

Guidance literature:: Multi-step reaction with 5 steps

1: potassium carbonate / N,N-dimethyl-formamide / 16 h / 160 °C / Inert atmosphere

2: 4-methyl-morpholine / ethanol / 19 h / 20 °C / Reflux

3: sodium hydrogencarbonate / N,N-dimethyl-formamide / 20 h / 20 °C

4: hydrogenchloride; water / ethanol / Reflux

5: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C

With 4-methyl-morpholine; hydrogenchloride; dmap; water; sodium hydrogencarbonate; potassium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In ethanol; dichloromethane; N,N-dimethyl-formamide;