(S)-3-Benzoylamino-N-[(S)-2-(4-hydroxy-3-nitro-phenyl)-1-methoxycarbonyl-ethyl]-succinamic acid tert-butyl ester

Base Information

Chemical Name:(S)-3-Benzoylamino-N-[(S)-2-(4-hydroxy-3-nitro-phenyl)-1-methoxycarbonyl-ethyl]-succinamic acid tert-butyl ester
CAS No.:214473-42-4
Molecular Formula:C₂₅H₂₉N₃O₉
Molecular Weight:515.52
Hs Code.:

Synonyms:(S)-3-Benzoylamino-N-[(S)-2-(4-hydroxy-3-nitro-phenyl)-1-methoxycarbonyl-ethyl]-succinamic acid tert-butyl ester

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Chemical Property of (S)-3-Benzoylamino-N-[(S)-2-(4-hydroxy-3-nitro-phenyl)-1-methoxycarbonyl-ethyl]-succinamic acid tert-butyl ester

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Technology Process of (S)-3-Benzoylamino-N-[(S)-2-(4-hydroxy-3-nitro-phenyl)-1-methoxycarbonyl-ethyl]-succinamic acid tert-butyl ester

There total 3 articles about (S)-3-Benzoylamino-N-[(S)-2-(4-hydroxy-3-nitro-phenyl)-1-methoxycarbonyl-ethyl]-succinamic acid tert-butyl 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: 91.0%

: 54996-28-0
3-nitro-L-tyrosinemethyl ester hydrochloride

: 214473-41-3
(S)-2-Benzoylamino-succinic acid 4-tert-butyl ester

: 214473-42-4
(S)-3-Benzoylamino-N-[(S)-2-(4-hydroxy-3-nitro-phenyl)-1-methoxycarbonyl-ethyl]-succinamic acid tert-butyl ester

Guidance literature:: With N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; 0 deg C, 1 h, then room temp., 16 h;
DOI:10.1016/S0008-6215(98)00011-1

Reference yield:

: 3057-74-7
L-Asp(t-Bu)

: 214473-42-4
(S)-3-Benzoylamino-N-[(S)-2-(4-hydroxy-3-nitro-phenyl)-1-methoxycarbonyl-ethyl]-succinamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / aq. Na₂CO₃ / H₂O; dioxane / 0.33 h / Ambient temperature

2: 91 percent / DhbtOH, DCC, N-ethyldiisopropylamine / dimethylformamide / 0 deg C, 1 h, then room temp., 16 h

With sodium carbonate; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(98)00011-1

Reference yield:

: 98-88-4
benzoyl chloride

: 214473-42-4
(S)-3-Benzoylamino-N-[(S)-2-(4-hydroxy-3-nitro-phenyl)-1-methoxycarbonyl-ethyl]-succinamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / aq. Na₂CO₃ / H₂O; dioxane / 0.33 h / Ambient temperature

2: 91 percent / DhbtOH, DCC, N-ethyldiisopropylamine / dimethylformamide / 0 deg C, 1 h, then room temp., 16 h

With sodium carbonate; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(98)00011-1