(S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionic acid

Base Information

• Chemical Name: (S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionic acid
• CAS No.: 108583-96-6
• Molecular Formula: C₁₉H₂₀N₂O₆S
• Molecular Weight: 404.444
• Mol file: 108583-96-6.mol

Synonyms:(S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionic acid

Chemical Property of (S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionic acid

There total 1 articles about (S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionic 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: 71.0%

L-tyrosine (60-18-4,18875-48-4,25619-78-7,30704-25-7) + 1-acetyl-2,3-dihydro-1H-indole-5-sulfonyl chloride (52206-05-0) → (S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionic acid (108583-96-6)

Guidance literature:

With triethylamine; In tetrahydrofuran; water; at 10 ℃; for 0.5h;

Reference yield:

methyl (L)-leucinate hydrochloride (7517-19-3) + (S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionic acid (108583-96-6) → (S)-2-[(S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoic acid methyl ester

Guidance literature:

With triethylamine; dicyclohexyl-carbodiimide; Yield given. Multistep reaction; 1.) THF, 20 deg C, 30 min, 2.) THF, 2 h, 0 deg C, then 2 h, room temp.;

Reference yield:

methyl 2-aminopropanoate monohydrochloride (13515-97-4) + (S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionic acid (108583-96-6) → 2-[(S)-2-(1-Acetyl-2,3-dihydro-1H-indole-5-sulfonylamino)-3-(4-hydroxy-phenyl)-propionylamino]-propionic acid methyl ester

Guidance literature:

With triethylamine; dicyclohexyl-carbodiimide; Yield given. Multistep reaction; 1.) THF, 20 deg C, 30 min, 2.) THF, 2 h, 0 deg C, then 2 h, room temp.;

upstream raw materials:

L-tyrosine

1-acetyl-2,3-dihydro-1H-indole-5-sulfonyl chloride