(S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl ester

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Chemical Name:(S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl ester
CAS No.:350817-36-6
Molecular Formula:C₄₄H₇₅N₃O₁₀
Molecular Weight:806.094
Hs Code.:

(S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl ester

Synonyms:(S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl ester

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Chemical Property of (S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl ester

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Technology Process of (S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl ester

There total 28 articles about (S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl 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%

: 350817-27-5
(S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2S,3S)-2-hydroxy-1,3-dimethyl-pent-4-enyl)-tetradecyl ester

: 350817-36-6
(S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl ester

Guidance literature:: With ozone; triphenylphosphine; at -78 ℃;
DOI:10.1055/s-2001-13382

Reference yield:

: 467224-49-3
N-[(1,1-dimethylethoxy)carbonyl]-L-valyl-L-threonyl-O-(phenylmethyl)-L-serine (1R)-1-[(1R,2S,3S)-2,4-dihydroxy-1,3-dimethylbutyl]tetradecyl ester

: 350817-36-6
(S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl ester

Guidance literature:: With 2,2,6,6-tetramethyl-piperidine-N-oxyl; sodium hydrogencarbonate; potassium bromide; sodium hypochlorite; In dichloromethane; water; at 0 ℃; for 1h;
DOI:10.1021/jo050625l

Reference yield:

: 183874-37-5
Boc-Val-Thr-OH

: 350817-36-6
(S)-3-Benzyloxy-2-[(2S,3R)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-hydroxy-butyrylamino]-propionic acid (R)-1-((1R,2R,3R)-2-hydroxy-1,3-dimethyl-4-oxo-butyl)-tetradecyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 22.9 mg / 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride; 1-hydroxybenzotriazole / dimethylformamide / 14 h / 20 °C

2: 94 percent / acetic acid / H₂O / 10 h / 20 °C

3: 47 mg / 2,2,6,6-tetramethyl-1-piperidinyloxy; KBr; NaOCl / NaHCO₃ / CH₂Cl₂; H₂O / 1 h / 0 °C

With 2,2,6,6-tetramethyl-piperidine-N-oxyl; sodium hypochlorite; benzotriazol-1-ol; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; potassium bromide; sodium hydrogencarbonate; In dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1246/bcsj.79.921