(S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid

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Chemical Name:(S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid
CAS No.:612096-25-0
Molecular Formula:C₃₁H₄₆N₄O₈
Molecular Weight:602.728
Hs Code.:

(S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid

Synonyms:(S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid

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Chemical Property of (S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid

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Technology Process of (S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid

There total 14 articles about (S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid 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: 94.0%

: 246506-80-9
1-{1-[2-(3-tert-butoxycarbonylamino-2-hydroxy-4-phenylbutyrylamino)-4-methyl-pentanoyl]pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid benzyl ester

: 612096-25-0
(S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol; at 20 ℃; for 3h;
DOI:10.1016/S0040-4039(03)01799-4

Reference yield:

: 246506-79-6
(S)-benzyl 2-((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanamido)-4-methylpentanoate

: 612096-25-0
(S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 95 percent / hydrogen / Pd/C / methanol / 3 h / 20 °C

2: 86 percent / EDAC; HOBt; DIPEA / dimethylformamide; CH₂Cl₂ / 12 h / 20 °C

3: 94 percent / hydrogen / Pd/C / methanol / 3 h / 20 °C

With hydrogen; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; palladium on activated charcoal; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(03)01799-4

Reference yield:

: 87304-15-2
(2S)-2-[[(2S,3R)-3-(tert-butoxycarbonylamino)-2-hydroxy-4-phenylbutanoyl]amino]-4-methylpentanoic acid

: 612096-25-0
(S)-1-{(S)-1-[(S)-2-((2S,3R)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyrylamino)-4-methyl-pentanoyl]-pyrrolidine-2-carbonyl}-pyrrolidine-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / EDAC; HOBt; DIPEA / dimethylformamide; CH₂Cl₂ / 12 h / 20 °C

2: 94 percent / hydrogen / Pd/C / methanol / 3 h / 20 °C

With hydrogen; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; palladium on activated charcoal; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(03)01799-4