(S)-1-((S)-2-{[2-((S)-1-Benzyloxycarbonylamino-ethyl)-thiazole-4-carbonyl]-amino}-3-phenyl-propionyl)-pyrrolidine-2-carboxylic acid benzyl ester

Base Information

• Chemical Name: (S)-1-((S)-2-{[2-((S)-1-Benzyloxycarbonylamino-ethyl)-thiazole-4-carbonyl]-amino}-3-phenyl-propionyl)-pyrrolidine-2-carboxylic acid benzyl ester
• CAS No.: 132402-45-0
• Molecular Formula: C₃₅H₃₆N₄O₆S
• Molecular Weight: 640.76
• Mol file: 132402-45-0.mol

Synonyms:

Chemical Property of (S)-1-((S)-2-{[2-((S)-1-Benzyloxycarbonylamino-ethyl)-thiazole-4-carbonyl]-amino}-3-phenyl-propionyl)-pyrrolidine-2-carboxylic acid benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-1-((S)-2-{[2-((S)-1-Benzyloxycarbonylamino-ethyl)-thiazole-4-carbonyl]-amino}-3-phenyl-propionyl)-pyrrolidine-2-carboxylic acid benzyl ester

There total 7 articles about (S)-1-((S)-2-{[2-((S)-1-Benzyloxycarbonylamino-ethyl)-thiazole-4-carbonyl]-amino}-3-phenyl-propionyl)-pyrrolidine-2-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: 42.0%

2-<(S)-1-benzyloxycarbonylaminoethyl>-4-p-nitrophenyloxycarbonyl-thiazole + benzyl -(S)-prolinate trifluoroacetate (70462-59-8) → (S)-1-((S)-2-{[2-((S)-1-Benzyloxycarbonylamino-ethyl)-thiazole-4-carbonyl]-amino}-3-phenyl-propionyl)-pyrrolidine-2-carboxylic acid benzyl ester (132402-45-0)

Guidance literature:

With benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In dichloromethane; for 18h; Ambient temperature;

DOI:10.1016/S0040-4020(01)81482-4

Reference yield:

2-benzyloxycarbonylamino-(S)-propioimino ethyl ether (13139-29-2) → (S)-1-((S)-2-{[2-((S)-1-Benzyloxycarbonylamino-ethyl)-thiazole-4-carbonyl]-amino}-3-phenyl-propionyl)-pyrrolidine-2-carboxylic acid benzyl ester (132402-45-0)

Guidance literature:

Multi-step reaction with 5 steps

1: 24 percent / ethanol / 18 h / Ambient temperature

2: 81 percent / activated MnO₂ / CH₂Cl₂ / 4 h / Ambient temperature

3: 35 percent / trifluoroacetic acid / 0.5 h / Ambient temperature

4: dicyclohexylcarbodiimide / CH₂Cl₂ / 5 h / Ambient temperature

5: 42 percent / hydroxybenzotriazole, NEt₃, dicyclohexylcarbodiimide / CH₂Cl₂ / 18 h / Ambient temperature

With manganese(IV) oxide; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid; In ethanol; dichloromethane;

DOI:10.1016/S0040-4020(01)81482-4

Reference yield:

2-<(S)-1-benzyloxycarbonylaminoethyl>-4-carboxy-thiazole (68353-28-6) → (S)-1-((S)-2-{[2-((S)-1-Benzyloxycarbonylamino-ethyl)-thiazole-4-carbonyl]-amino}-3-phenyl-propionyl)-pyrrolidine-2-carboxylic acid benzyl ester (132402-45-0)

Guidance literature:

Multi-step reaction with 2 steps

1: dicyclohexylcarbodiimide / CH₂Cl₂ / 5 h / Ambient temperature

2: 42 percent / hydroxybenzotriazole, NEt₃, dicyclohexylcarbodiimide / CH₂Cl₂ / 18 h / Ambient temperature

With benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In dichloromethane;

DOI:10.1016/S0040-4020(01)81482-4

upstream raw materials:

benzyl -(S)-prolinate trifluoroacetate

2-benzyloxycarbonylamino-(S)-propioimino ethyl ether

2-<(S)-1-benzyloxycarbonylaminoethyl>-4-carboxy-thiazole

2-<(S)-1-benzyloxycarbonylaminoethyl>-4-methoxycarbonylthiazole