(2R,4S)-2-Benzyl-5-((S)-5-benzyl-2-oxo-imidazolidin-1-yl)-4-hydroxy-pentanoic acid ((1S,2R)-2-hydroxy-indan-1-yl)-amide

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Chemical Name:(2R,4S)-2-Benzyl-5-((S)-5-benzyl-2-oxo-imidazolidin-1-yl)-4-hydroxy-pentanoic acid ((1S,2R)-2-hydroxy-indan-1-yl)-amide
CAS No.:194599-55-8
Molecular Formula:C₃₁H₃₅N₃O₄
Molecular Weight:513.637
Hs Code.:

Synonyms:(2R,4S)-2-Benzyl-5-((S)-5-benzyl-2-oxo-imidazolidin-1-yl)-4-hydroxy-pentanoic acid ((1S,2R)-2-hydroxy-indan-1-yl)-amide

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Chemical Property of (2R,4S)-2-Benzyl-5-((S)-5-benzyl-2-oxo-imidazolidin-1-yl)-4-hydroxy-pentanoic acid ((1S,2R)-2-hydroxy-indan-1-yl)-amide

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Technology Process of (2R,4S)-2-Benzyl-5-((S)-5-benzyl-2-oxo-imidazolidin-1-yl)-4-hydroxy-pentanoic acid ((1S,2R)-2-hydroxy-indan-1-yl)-amide

There total 5 articles about (2R,4S)-2-Benzyl-5-((S)-5-benzyl-2-oxo-imidazolidin-1-yl)-4-hydroxy-pentanoic acid ((1S,2R)-2-hydroxy-indan-1-yl)-amide 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: 65.6%

: 808149-73-7
(S)-4-Benzyl-3-[(2S,4R)-4-benzyl-5-((3aS,8aR)-2,2-dimethyl-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-3-yl)-2-hydroxy-5-oxo-pentyl]-1-(4-methoxy-benzyl)-imidazolidin-2-one

: 194599-55-8
(2R,4S)-2-Benzyl-5-((S)-5-benzyl-2-oxo-imidazolidin-1-yl)-4-hydroxy-pentanoic acid ((1S,2R)-2-hydroxy-indan-1-yl)-amide

Guidance literature:: (S)-4-Benzyl-3-[(2S,4R)-4-benzyl-5-((3aS,8aR)-2,2-dimethyl-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-3-yl)-2-hydroxy-5-oxo-pentyl]-1-(4-methoxy-benzyl)-imidazolidin-2-one; With trifluoroacetic acid; at 20 ℃; for 5h;

With sodium carbonate; In methanol; for 0.166667h;
DOI:10.1016/j.bmcl.2004.08.038

Reference yield:

: 13734-34-4
N-tert-butoxycarbonyl-L-phenylalanine

: 194599-55-8
(2R,4S)-2-Benzyl-5-((S)-5-benzyl-2-oxo-imidazolidin-1-yl)-4-hydroxy-pentanoic acid ((1S,2R)-2-hydroxy-indan-1-yl)-amide

Guidance literature:: Multi-step reaction with 5 steps

1.1: EDCI; HOBt

2.1: TFA

3.1: tetrahydrofuran

4.1: 95 percent / NaH / dimethylformamide

5.1: TFA / 5 h / 20 °C

5.2: 65.6 percent / aq. Na₂CO₃ / methanol / 0.17 h

With sodium hydride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; trifluoroacetic acid; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2004.08.038

Reference yield:

: 197727-97-2
(S)-2-amino-N-(4-methoxybenzyl)-3-phenylpropanamide

: 194599-55-8
(2R,4S)-2-Benzyl-5-((S)-5-benzyl-2-oxo-imidazolidin-1-yl)-4-hydroxy-pentanoic acid ((1S,2R)-2-hydroxy-indan-1-yl)-amide

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrahydrofuran

2.1: 95 percent / NaH / dimethylformamide

3.1: TFA / 5 h / 20 °C

3.2: 65.6 percent / aq. Na₂CO₃ / methanol / 0.17 h

With sodium hydride; trifluoroacetic acid; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2004.08.038