(S)-2-({(R)-2-[(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-(1H-indol-3-yl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl ester

Base Information

• Chemical Name: (S)-2-({(R)-2-[(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-(1H-indol-3-yl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl ester
• CAS No.: 808771-85-9
• Molecular Formula: C₄₅H₄₉N₅O₈
• Molecular Weight: 787.913

Synonyms:

Chemical Property of (S)-2-({(R)-2-[(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-(1H-indol-3-yl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-2-({(R)-2-[(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-(1H-indol-3-yl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl ester

There total 4 articles about (S)-2-({(R)-2-[(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-(1H-indol-3-yl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl 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:

methyl (2S)-2-amino-3-phenylpropanoate (2577-90-4) → (S)-2-({(R)-2-[(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-(1H-indol-3-yl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl ester (808771-85-9)

Guidance literature:

Multi-step reaction with 4 steps

1.1: 2-(1H-benzotriazole-1-yl)-1,1,3-tetramethyl-uronium*BF₄; diisopropylethylamine / CH₂Cl₂

2.1: 100 percent / TFA / CH₂Cl₂; methoxybenzene

3.1: 2-(1H-benzotriazole-1-yl)-1,1,3-tetramethyl-uronium*BF₄; diisopropylethylamine / CH₂Cl₂

4.1: TFA / CH₂Cl₂; methoxybenzene

4.2: 2-(1-H-benzotriazole-1-yl)-1,1,3-tetramethyl-uronium*BF₄; diisopropylethylamine / CH₂Cl₂

With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In dichloromethane; methoxybenzene;

DOI:10.1016/j.tetlet.2004.09.084

Reference yield:

D-N-tert-butoxycarbonyl-1,2,3,4-tetrahydroisoquinolinoline-3-carboxylic acid (78879-20-6,144069-68-1,115962-35-1) → (S)-2-({(R)-2-[(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-(1H-indol-3-yl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl ester (808771-85-9)

Guidance literature:

Multi-step reaction with 4 steps

1.1: 2-(1H-benzotriazole-1-yl)-1,1,3-tetramethyl-uronium*BF₄; diisopropylethylamine / CH₂Cl₂

2.1: 100 percent / TFA / CH₂Cl₂; methoxybenzene

3.1: 2-(1H-benzotriazole-1-yl)-1,1,3-tetramethyl-uronium*BF₄; diisopropylethylamine / CH₂Cl₂

4.1: TFA / CH₂Cl₂; methoxybenzene

4.2: 2-(1-H-benzotriazole-1-yl)-1,1,3-tetramethyl-uronium*BF₄; diisopropylethylamine / CH₂Cl₂

With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In dichloromethane; methoxybenzene;

DOI:10.1016/j.tetlet.2004.09.084

Reference yield:

3-(1-methoxycarbonyl-2-phenyl-ethylcarbamoyl)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester (500213-40-1) → (S)-2-({(R)-2-[(S)-2-[(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-(1H-indol-3-yl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl ester (808771-85-9)

Guidance literature:

Multi-step reaction with 3 steps

1.1: 100 percent / TFA / CH₂Cl₂; methoxybenzene

2.1: 2-(1H-benzotriazole-1-yl)-1,1,3-tetramethyl-uronium*BF₄; diisopropylethylamine / CH₂Cl₂

3.1: TFA / CH₂Cl₂; methoxybenzene

3.2: 2-(1-H-benzotriazole-1-yl)-1,1,3-tetramethyl-uronium*BF₄; diisopropylethylamine / CH₂Cl₂

With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In dichloromethane; methoxybenzene;

DOI:10.1016/j.tetlet.2004.09.084

upstream raw materials:

Boc-(S)-Lys(2-Cl-Z)-OH

2-({2-[2-tert-butoxycarbonylamino-3-(1H-indol-3-yl)-propionyl]-1,2,3,4-tetrahydro-isoquinoline-3-carbonyl}-amino)-3-phenyl-propionic acid methyl ester

methyl (2S)-2-amino-3-phenylpropanoate

D-N-tert-butoxycarbonyl-1,2,3,4-tetrahydroisoquinolinoline-3-carboxylic acid

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