(S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester

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Chemical Name:(S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester
CAS No.:117169-81-0
Molecular Formula:C₃₂H₄₇N₅O₁₀
Molecular Weight:661.753
Hs Code.:

(S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester

Synonyms:(S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester

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Chemical Property of (S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester

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Technology Process of (S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester

There total 4 articles about (S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl 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: 77.0%

: 6066-82-6
1-hydroxy-pyrrolidine-2,5-dione

: 117140-10-0
(S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid

: 117169-81-0
(S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester

Guidance literature:: With dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; at -20 ℃; for 1h;

Reference yield:

: 7517-19-3
methyl (L)-leucinate hydrochloride

: 117169-81-0
(S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester

Guidance literature:: Multi-step reaction with 3 steps

2: 75 percent / NaOH / aq. propan-2-ol / 2 h / 20 °C

3: 77 percent / DCC / dimethylformamide / 1 h / -20 °C

With sodium hydroxide; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; isopropyl alcohol;

Reference yield:

: 16948-04-2,76477-42-4
N^α-tert-butyloxycarbonyl-N^ε-benzyloxycarbonyllysine dicyclohexylammonium salt

: 117169-81-0
(S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-4-methyl-pentanoic acid 2,5-dioxo-pyrrolidin-1-yl ester

Guidance literature:: Multi-step reaction with 3 steps

2: 75 percent / NaOH / aq. propan-2-ol / 2 h / 20 °C

3: 77 percent / DCC / dimethylformamide / 1 h / -20 °C

With sodium hydroxide; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; isopropyl alcohol;