(2S,4R)-4-Benzyl-4-[((S)-1-ethoxycarbonyl-2-phenyl-ethylcarbamoyl)-methyl]-5-oxo-2-phenyl-oxazolidine-3-carboxylic acid benzyl ester

Base Information

• Chemical Name: (2S,4R)-4-Benzyl-4-[((S)-1-ethoxycarbonyl-2-phenyl-ethylcarbamoyl)-methyl]-5-oxo-2-phenyl-oxazolidine-3-carboxylic acid benzyl ester
• CAS No.: 192325-30-7
• Molecular Formula: C₃₇H₃₆N₂O₇
• Molecular Weight: 620.702
• Mol file: 192325-30-7.mol

Synonyms:

Chemical Property of (2S,4R)-4-Benzyl-4-[((S)-1-ethoxycarbonyl-2-phenyl-ethylcarbamoyl)-methyl]-5-oxo-2-phenyl-oxazolidine-3-carboxylic acid benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2S,4R)-4-Benzyl-4-[((S)-1-ethoxycarbonyl-2-phenyl-ethylcarbamoyl)-methyl]-5-oxo-2-phenyl-oxazolidine-3-carboxylic acid benzyl ester

There total 1 articles about (2S,4R)-4-Benzyl-4-[((S)-1-ethoxycarbonyl-2-phenyl-ethylcarbamoyl)-methyl]-5-oxo-2-phenyl-oxazolidine-3-carboxylic acid benzyl 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: 65.0%

H-Phe-OEt (3081-24-1) + (2'S,4'R)-4'-benzyl-3'-benzyloxycarbonyl-5'-oxo-2'-phenyloxazolidin-4'-ylacetic acid (169787-82-0) → (2S,4R)-4-Benzyl-4-[((S)-1-ethoxycarbonyl-2-phenyl-ethylcarbamoyl)-methyl]-5-oxo-2-phenyl-oxazolidine-3-carboxylic acid benzyl ester (192325-30-7)

Guidance literature:

With benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In dichloromethane; 1.) 0 deg C, 40 min, 2.) r.t., 18 h;

DOI:10.1039/a608165g

Reference yield: 58.0%

(2S,4R)-4-Benzyl-4-[((S)-1-ethoxycarbonyl-2-phenyl-ethylcarbamoyl)-methyl]-5-oxo-2-phenyl-oxazolidine-3-carboxylic acid benzyl ester (192325-30-7) → (S)-2-((R)-3-Amino-3-benzyl-2,5-dioxo-pyrrolidin-1-yl)-3-phenyl-propionic acid ethyl ester (192325-31-8)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; for 1h; Heating;

DOI:10.1039/a608165g

Reference yield:

(2S,4R)-4-Benzyl-4-[((S)-1-ethoxycarbonyl-2-phenyl-ethylcarbamoyl)-methyl]-5-oxo-2-phenyl-oxazolidine-3-carboxylic acid benzyl ester (192325-30-7) → (S)-2-[(R)-3-((S)-2-Acetylamino-4-methyl-pentanoylamino)-3-benzyl-2,5-dioxo-pyrrolidin-1-yl]-3-phenyl-propionic acid ethyl ester

Guidance literature:

Multi-step reaction with 2 steps

1: 58 percent / p-TsOH / toluene / 1 h / Heating

2: 67 percent / HOBT, DCC / CH₂Cl₂ / 1.) 0 deg C, 15 min, 2.) r.t., 60 h

With benzotriazol-1-ol; toluene-4-sulfonic acid; dicyclohexyl-carbodiimide; In dichloromethane; toluene;

DOI:10.1039/a608165g

upstream raw materials:

H-Phe-OEt

(2'S,4'R)-4'-benzyl-3'-benzyloxycarbonyl-5'-oxo-2'-phenyloxazolidin-4'-ylacetic acid

Downstream raw materials:

(S)-2-((R)-3-Amino-3-benzyl-2,5-dioxo-pyrrolidin-1-yl)-3-phenyl-propionic acid ethyl ester